Base | Representation |
---|---|
bin | 1010111110100… |
… | …11000111001001 |
3 | 20102021200212022 |
4 | 11133103013021 |
5 | 142033401300 |
6 | 13045454225 |
7 | 2165521241 |
oct | 537230711 |
9 | 212250768 |
10 | 92090825 |
11 | 47a8a222 |
12 | 26a11375 |
13 | 16104818 |
14 | c332b21 |
15 | 8141285 |
hex | 57d31c9 |
92090825 has 12 divisors (see below), whose sum is σ = 114432780. Its totient is φ = 73517760.
The previous prime is 92090807. The next prime is 92090857. The reversal of 92090825 is 52809029.
It can be written as a sum of positive squares in 6 ways, for example, as 1098304 + 90992521 = 1048^2 + 9539^2 .
It is not a de Polignac number, because 92090825 - 28 = 92090569 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9107 + ... + 16343.
It is an arithmetic number, because the mean of its divisors is an integer number (9536065).
Almost surely, 292090825 is an apocalyptic number.
It is an amenable number.
92090825 is a deficient number, since it is larger than the sum of its proper divisors (22341955).
92090825 is a wasteful number, since it uses less digits than its factorization.
92090825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7756 (or 7751 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 92090825 is about 9596.3964590882. The cubic root of 92090825 is about 451.5842513957.
The spelling of 92090825 in words is "ninety-two million, ninety thousand, eight hundred twenty-five".
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