Base | Representation |
---|---|
bin | 10010110000100… |
… | …10111011000000 |
3 | 101222002220200202 |
4 | 21120102323000 |
5 | 310241121104 |
6 | 23340504332 |
7 | 3620366615 |
oct | 1130227300 |
9 | 358086622 |
10 | 157363904 |
11 | 80911915 |
12 | 4484b0a8 |
13 | 267a9949 |
14 | 16c8450c |
15 | dc3651e |
hex | 9612ec0 |
157363904 has 28 divisors (see below), whose sum is σ = 319890648. Its totient is φ = 76761600.
The previous prime is 157363897. The next prime is 157363931. The reversal of 157363904 is 409363751.
It is a happy number.
157363904 is nontrivially palindromic in base 6.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27362 + ... + 32609.
It is an arithmetic number, because the mean of its divisors is an integer number (11424666).
Almost surely, 2157363904 is an apocalyptic number.
It is an amenable number.
157363904 is an abundant number, since it is smaller than the sum of its proper divisors (162526744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157363904 is an equidigital number, since it uses as much as digits as its factorization.
157363904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60024 (or 60014 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 38.
The square root of 157363904 is about 12544.4770317459. The cubic root of 157363904 is about 539.8855541644.
The spelling of 157363904 in words is "one hundred fifty-seven million, three hundred sixty-three thousand, nine hundred four".
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