Base | Representation |
---|---|
bin | 100010001110100… |
… | …010111011011011 |
3 | 1111000112100000220 |
4 | 202032202323123 |
5 | 2134001112202 |
6 | 132551531123 |
7 | 20141642340 |
oct | 4216427333 |
9 | 1430470026 |
10 | 574238427 |
11 | 275162914 |
12 | 140389aa3 |
13 | 91c78b69 |
14 | 5639c7c7 |
15 | 3562eabc |
hex | 223a2edb |
574238427 has 16 divisors (see below), whose sum is σ = 926502912. Its totient is φ = 308833920.
The previous prime is 574238363. The next prime is 574238437. The reversal of 574238427 is 724832475.
It is a happy number.
It is not a de Polignac number, because 574238427 - 26 = 574238363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (574238437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803899 + ... + 804612.
It is an arithmetic number, because the mean of its divisors is an integer number (57906432).
Almost surely, 2574238427 is an apocalyptic number.
574238427 is a deficient number, since it is larger than the sum of its proper divisors (352264485).
574238427 is a wasteful number, since it uses less digits than its factorization.
574238427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1608538.
The product of its digits is 376320, while the sum is 42.
The square root of 574238427 is about 23963.2724601629. The cubic root of 574238427 is about 831.1844641117.
The spelling of 574238427 in words is "five hundred seventy-four million, two hundred thirty-eight thousand, four hundred twenty-seven".
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