Base | Representation |
---|---|
bin | 1010101010001001110101… |
… | …00100001010011110110000 |
3 | 10001222201011122221100012012 |
4 | 11111010322210022132300 |
5 | 11033004242441433122 |
6 | 121503315235022052 |
7 | 4636245555035432 |
oct | 525047244123660 |
9 | 101881148840165 |
10 | 23438619092912 |
11 | 7517298486221 |
12 | 276668a13a928 |
13 | 10103383ac32a |
14 | 5b0614342652 |
15 | 2a9a5b6377e2 |
hex | 15513a90a7b0 |
23438619092912 has 40 divisors (see below), whose sum is σ = 47421592011360. Its totient is φ = 11201537684480.
The previous prime is 23438619092879. The next prime is 23438619093191. The reversal of 23438619092912 is 21929091683432.
It is a happy number.
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, 22898087 + ... + 23899782.
It is an arithmetic number, because the mean of its divisors is an integer number (1185539800284).
Almost surely, 223438619092912 is an apocalyptic number.
It is an amenable number.
23438619092912 is an abundant number, since it is smaller than the sum of its proper divisors (23982972918448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23438619092912 is a wasteful number, since it uses less digits than its factorization.
23438619092912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46799261 (or 46799255 counting only the distinct ones).
The product of its (nonzero) digits is 10077696, while the sum is 59.
The spelling of 23438619092912 in words is "twenty-three trillion, four hundred thirty-eight billion, six hundred nineteen million, ninety-two thousand, nine hundred twelve".
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