Base | Representation |
---|---|
bin | 10101011110010100… |
… | …001100100010101110 |
3 | 2012111220011120012101 |
4 | 111132110030202232 |
5 | 334210120022123 |
6 | 14331535325314 |
7 | 1444243605322 |
oct | 253624144256 |
9 | 65456146171 |
10 | 23057189038 |
11 | 9862200434 |
12 | 457598083a |
13 | 2235b93830 |
14 | 118a337982 |
15 | 8ee359aad |
hex | 55e50c8ae |
23057189038 has 16 divisors (see below), whose sum is σ = 37248782256. Its totient is φ = 10641049920.
The previous prime is 23057189033. The next prime is 23057189039. The reversal of 23057189038 is 83098175032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23057189033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613045 + ... + 649567.
It is an arithmetic number, because the mean of its divisors is an integer number (2328048891).
Almost surely, 223057189038 is an apocalyptic number.
23057189038 is a deficient number, since it is larger than the sum of its proper divisors (14191593218).
23057189038 is a wasteful number, since it uses less digits than its factorization.
23057189038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60819.
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 23057189038 in words is "twenty-three billion, fifty-seven million, one hundred eighty-nine thousand, thirty-eight".
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