Base | Representation |
---|---|
bin | 10101011100100010… |
… | …010011010000100100 |
3 | 2012102210222200020001 |
4 | 111130202103100210 |
5 | 334124444112012 |
6 | 14324551351044 |
7 | 1443432044050 |
oct | 253442232044 |
9 | 65383880201 |
10 | 23027332132 |
11 | 9847368502 |
12 | 4567982484 |
13 | 222c93ba1c |
14 | 11863a4c60 |
15 | 8eb90d357 |
hex | 55c893424 |
23027332132 has 24 divisors (see below), whose sum is σ = 46135635840. Its totient is φ = 9851505600.
The previous prime is 23027332123. The next prime is 23027332147. The reversal of 23027332132 is 23123372032.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 23027332132.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706744 + ... + 738607.
It is an arithmetic number, because the mean of its divisors is an integer number (1922318160).
Almost surely, 223027332132 is an apocalyptic number.
It is an amenable number.
23027332132 is an abundant number, since it is smaller than the sum of its proper divisors (23108303708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23027332132 is a wasteful number, since it uses less digits than its factorization.
23027332132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445931 (or 1445929 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 28.
The spelling of 23027332132 in words is "twenty-three billion, twenty-seven million, three hundred thirty-two thousand, one hundred thirty-two".
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