Base | Representation |
---|---|
bin | 101100100101… |
… | …1111111000000 |
3 | 1121222211012101 |
4 | 1121023333000 |
5 | 21441124104 |
6 | 2153040144 |
7 | 402503662 |
oct | 131137700 |
9 | 47884171 |
10 | 23379904 |
11 | 12219739 |
12 | 79b6054 |
13 | 4ac7982 |
14 | 3168532 |
15 | 20bc5a4 |
hex | 164bfc0 |
23379904 has 28 divisors (see below), whose sum is σ = 46561248. Its totient is φ = 11648000.
The previous prime is 23379857. The next prime is 23379931. The reversal of 23379904 is 40997332.
It is a super-2 number, since 2×233799042 = 1093239822098432, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25209 + ... + 26119.
Almost surely, 223379904 is an apocalyptic number.
It is an amenable number.
23379904 is a deficient number, since it is larger than the sum of its proper divisors (23181344).
23379904 is an equidigital number, since it uses as much as digits as its factorization.
23379904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1324 (or 1314 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 23379904 is about 4835.2770344625. The cubic root of 23379904 is about 285.9439471547.
The spelling of 23379904 in words is "twenty-three million, three hundred seventy-nine thousand, nine hundred four".
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