Base | Representation |
---|---|
bin | 10010110011000100… |
… | …10001011010010111 |
3 | 222001100001100021022 |
4 | 21121202101122113 |
5 | 131132033403111 |
6 | 4345232311355 |
7 | 505043233631 |
oct | 113142213227 |
9 | 28040040238 |
10 | 10092091031 |
11 | 43097a4400 |
12 | 1b579a255b |
13 | c4aac20c9 |
14 | 6ba495a51 |
15 | 3e0eee2db |
hex | 259891697 |
10092091031 has 24 divisors (see below), whose sum is σ = 11511469200. Its totient is φ = 8830483200.
The previous prime is 10092090997. The next prime is 10092091033. The reversal of 10092091031 is 13019029001.
It is not a de Polignac number, because 10092091031 - 226 = 10024982167 is a prime.
It is a super-2 number, since 2×100920910312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10092091033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1157135 + ... + 1165823.
It is an arithmetic number, because the mean of its divisors is an integer number (479644550).
Almost surely, 210092091031 is an apocalyptic number.
10092091031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10092091031 is a deficient number, since it is larger than the sum of its proper divisors (1419378169).
10092091031 is a wasteful number, since it uses less digits than its factorization.
10092091031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9071 (or 9060 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 26.
The spelling of 10092091031 in words is "ten billion, ninety-two million, ninety-one thousand, thirty-one".
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