Base | Representation |
---|---|
bin | 10101110001100000… |
… | …100101001110011100 |
3 | 2020100100002120021101 |
4 | 111301200211032130 |
5 | 340340033443342 |
6 | 14423521242444 |
7 | 1455233642416 |
oct | 256140451634 |
9 | 66310076241 |
10 | 23379202972 |
11 | 9a07a50254 |
12 | 4645793424 |
13 | 22877cb618 |
14 | 11baddb9b6 |
15 | 91c7663b7 |
hex | 57182539c |
23379202972 has 12 divisors (see below), whose sum is σ = 40914740776. Its totient is φ = 11689277040.
The previous prime is 23379202871. The next prime is 23379203033. The reversal of 23379202972 is 27920297332.
It is a congruent 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, 161947 + ... + 270157.
Almost surely, 223379202972 is an apocalyptic number.
It is an amenable number.
23379202972 is a deficient number, since it is larger than the sum of its proper divisors (17535537804).
23379202972 is a wasteful number, since it uses less digits than its factorization.
23379202972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162228 (or 162226 counting only the distinct ones).
The product of its (nonzero) digits is 571536, while the sum is 46.
The spelling of 23379202972 in words is "twenty-three billion, three hundred seventy-nine million, two hundred two thousand, nine hundred seventy-two".
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