Base | Representation |
---|---|
bin | 1010111111101… |
… | …01010101110001 |
3 | 20102112211011220 |
4 | 11133311111301 |
5 | 142102343100 |
6 | 13052455253 |
7 | 2166644055 |
oct | 537652561 |
9 | 212484156 |
10 | 92231025 |
11 | 48075597 |
12 | 26a7a529 |
13 | 16153593 |
14 | c36bc65 |
15 | 816caa0 |
hex | 57f5571 |
92231025 has 24 divisors (see below), whose sum is σ = 152817600. Its totient is φ = 49083840.
The previous prime is 92231023. The next prime is 92231053. The reversal of 92231025 is 52013229.
It is not a de Polignac number, because 92231025 - 21 = 92231023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 92230986 and 92231004.
It is not an unprimeable number, because it can be changed into a prime (92231023) 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 23 ways as a sum of consecutive naturals, for example, 43899 + ... + 45951.
It is an arithmetic number, because the mean of its divisors is an integer number (6367400).
Almost surely, 292231025 is an apocalyptic number.
It is an amenable number.
92231025 is a deficient number, since it is larger than the sum of its proper divisors (60586575).
92231025 is a wasteful number, since it uses less digits than its factorization.
92231025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2665 (or 2660 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 92231025 is about 9603.6985063047. The cubic root of 92231025 is about 451.8133006711.
The spelling of 92231025 in words is "ninety-two million, two hundred thirty-one thousand, twenty-five".
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