Base | Representation |
---|---|
bin | 10101101101110111… |
… | …001110110111011000 |
3 | 2020012001222202020121 |
4 | 111231313032313120 |
5 | 340223404004312 |
6 | 14413454203024 |
7 | 1453562000044 |
oct | 255567166730 |
9 | 66161882217 |
10 | 23318031832 |
11 | 998646a497 |
12 | 46291b3474 |
13 | 2277c31594 |
14 | 11b2c37024 |
15 | 9171d1707 |
hex | 56ddcedd8 |
23318031832 has 32 divisors (see below), whose sum is σ = 44125948080. Its totient is φ = 11551196160.
The previous prime is 23318031823. The next prime is 23318031851. The reversal of 23318031832 is 23813081332.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a congruent 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, 3751207 + ... + 3757417.
Almost surely, 223318031832 is an apocalyptic number.
It is an amenable number.
23318031832 is a deficient number, since it is larger than the sum of its proper divisors (20807916248).
23318031832 is a wasteful number, since it uses less digits than its factorization.
23318031832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10483 (or 10479 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The spelling of 23318031832 in words is "twenty-three billion, three hundred eighteen million, thirty-one thousand, eight hundred thirty-two".
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