Base | Representation |
---|---|
bin | 10101100010101010… |
… | …110000101011100100 |
3 | 2012200222120120100222 |
4 | 111202222300223210 |
5 | 334332313304332 |
6 | 14343104423512 |
7 | 1446121365410 |
oct | 254252605344 |
9 | 65628516328 |
10 | 23130213092 |
11 | 989a447498 |
12 | 4596317b98 |
13 | 224805092c |
14 | 1195d05d40 |
15 | 905981712 |
hex | 562ab0ae4 |
23130213092 has 12 divisors (see below), whose sum is σ = 46260426240. Its totient is φ = 9912948456.
The previous prime is 23130213061. The next prime is 23130213101. The reversal of 23130213092 is 29031203132.
23130213092 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413039492 + ... + 413039547.
It is an arithmetic number, because the mean of its divisors is an integer number (3855035520).
Almost surely, 223130213092 is an apocalyptic number.
It is an amenable number.
23130213092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23130213092 is a wasteful number, since it uses less digits than its factorization.
23130213092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826079050 (or 826079048 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
The spelling of 23130213092 in words is "twenty-three billion, one hundred thirty million, two hundred thirteen thousand, ninety-two".
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