Base | Representation |
---|---|
bin | 10101011011000011… |
… | …000001100100000000 |
3 | 2012101001222202100221 |
4 | 111123003001210000 |
5 | 334102100342333 |
6 | 14322300152424 |
7 | 1443006541204 |
oct | 253303014400 |
9 | 65331882327 |
10 | 23002355968 |
11 | 9834259549 |
12 | 455b538714 |
13 | 2227705627 |
14 | 1182d42b04 |
15 | 8e9627d2d |
hex | 55b0c1900 |
23002355968 has 18 divisors (see below), whose sum is σ = 45914859494. Its totient is φ = 11501177856.
The previous prime is 23002355941. The next prime is 23002356017. The reversal of 23002355968 is 86955320032.
It can be written as a sum of positive squares in only one way, i.e., 11688204544 + 11314151424 = 108112^2 + 106368^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44926221 + ... + 44926732.
Almost surely, 223002355968 is an apocalyptic number.
It is an amenable number.
23002355968 is a deficient number, since it is larger than the sum of its proper divisors (22912503526).
23002355968 is an frugal number, since it uses more digits than its factorization.
23002355968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89852969 (or 89852955 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 43.
The spelling of 23002355968 in words is "twenty-three billion, two million, three hundred fifty-five thousand, nine hundred sixty-eight".
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