Base | Representation |
---|---|
bin | 10101011101010100… |
… | …110011011000111000 |
3 | 2012110201220021110010 |
4 | 111131110303120320 |
5 | 334141341232221 |
6 | 14330143221520 |
7 | 1443652423125 |
oct | 253524633070 |
9 | 65421807403 |
10 | 23040570936 |
11 | 985388aa69 |
12 | 45702a78a0 |
13 | 22325c5836 |
14 | 118804d74c |
15 | 8ecb75c76 |
hex | 55d533638 |
23040570936 has 16 divisors (see below), whose sum is σ = 57601427400. Its totient is φ = 7680190304.
The previous prime is 23040570929. The next prime is 23040570941. The reversal of 23040570936 is 63907504032.
It is a junction number, because it is equal to n+sod(n) for n = 23040570894 and 23040570903.
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, 480011871 + ... + 480011918.
Almost surely, 223040570936 is an apocalyptic number.
It is an amenable number.
23040570936 is an abundant number, since it is smaller than the sum of its proper divisors (34560856464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23040570936 is a wasteful number, since it uses less digits than its factorization.
23040570936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 960023798 (or 960023794 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 39.
The spelling of 23040570936 in words is "twenty-three billion, forty million, five hundred seventy thousand, nine hundred thirty-six".
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