Base | Representation |
---|---|
bin | 101011111110… |
… | …1001011010011 |
3 | 1121101102101221 |
4 | 1113331023103 |
5 | 21400311412 |
6 | 2142105511 |
7 | 366660613 |
oct | 127751323 |
9 | 47342357 |
10 | 23057107 |
11 | 12019167 |
12 | 787b297 |
13 | 4a13a78 |
14 | 30c2a43 |
15 | 2056b07 |
hex | 15fd2d3 |
23057107 has 2 divisors, whose sum is σ = 23057108. Its totient is φ = 23057106.
The previous prime is 23057101. The next prime is 23057113. The reversal of 23057107 is 70175032.
It is a balanced prime because it is at equal distance from previous prime (23057101) and next prime (23057113).
It is a cyclic number.
It is not a de Polignac number, because 23057107 - 211 = 23055059 is a prime.
It is not a weakly prime, because it can be changed into another prime (23057101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11528553 + 11528554.
It is an arithmetic number, because the mean of its divisors is an integer number (11528554).
Almost surely, 223057107 is an apocalyptic number.
23057107 is a deficient number, since it is larger than the sum of its proper divisors (1).
23057107 is an equidigital number, since it uses as much as digits as its factorization.
23057107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 23057107 is about 4801.7816485134. The cubic root of 23057107 is about 284.6218726003.
The spelling of 23057107 in words is "twenty-three million, fifty-seven thousand, one hundred seven".
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