56 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			56 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								---
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								id: 5900f4651000cf542c50ff77
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								challengeType: 5
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								title: 'Problem 248: Numbers for which Euler’s totient function equals 13!'
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								videoUrl: ''
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								localeTitle: 'Задача 248: Числа, для которых функция тоталя Эйлера равна 13!'
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								---
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								## Description
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								<section id="description"> Первое число n, для которого φ (n) = 13! это 6227180929. Найдите 150 000-го числа такого числа. </section>
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								## Instructions
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								<section id="instructions">
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								</section>
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								## Tests
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								<section id='tests'>
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								```yml
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								tests:
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								  - text: <code>euler248()</code> должен вернуть 23507044290.
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								    testString: 'assert.strictEqual(euler248(), 23507044290, "<code>euler248()</code> should return 23507044290.");'
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								```
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								</section>
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								## Challenge Seed
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								<section id='challengeSeed'>
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								<div id='js-seed'>
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								```js
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								function euler248() {
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								  // Good luck!
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								  return true;
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								}
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								euler248();
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								```
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								</div>
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								</section>
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								## Solution
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								<section id='solution'>
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								```js
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								// solution required
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								```
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								</section>
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