Base | Representation |
---|---|
bin | 11100100000000… |
… | …00001011011001 |
3 | 121122212022200210 |
4 | 32100000023121 |
5 | 442200413212 |
6 | 35420121333 |
7 | 5632053513 |
oct | 1620001331 |
9 | 548768623 |
10 | 239076057 |
11 | 112a52420 |
12 | 68096249 |
13 | 3a6b942c |
14 | 23a74bb3 |
15 | 15ec753c |
hex | e4002d9 |
239076057 has 16 divisors (see below), whose sum is σ = 354310848. Its totient is φ = 142159680.
The previous prime is 239076023. The next prime is 239076059. The reversal of 239076057 is 750670932.
It is not a de Polignac number, because 239076057 - 210 = 239075033 is a prime.
It is a super-2 number, since 2×2390760572 = 114314722061334498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (239076059) 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, 66598 + ... + 70095.
It is an arithmetic number, because the mean of its divisors is an integer number (22144428).
Almost surely, 2239076057 is an apocalyptic number.
It is an amenable number.
239076057 is a deficient number, since it is larger than the sum of its proper divisors (115234791).
239076057 is a wasteful number, since it uses less digits than its factorization.
239076057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136760.
The product of its (nonzero) digits is 79380, while the sum is 39.
The square root of 239076057 is about 15462.0844972468. The cubic root of 239076057 is about 620.6480018228.
The spelling of 239076057 in words is "two hundred thirty-nine million, seventy-six thousand, fifty-seven".
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