Base | Representation |
---|---|
bin | 10101100100100010… |
… | …000011001010000100 |
3 | 2012210011102021212100 |
4 | 111210202003022010 |
5 | 334413314441113 |
6 | 14350142552100 |
7 | 1446651236103 |
oct | 254442031204 |
9 | 65704367770 |
10 | 23161483908 |
11 | 9906065742 |
12 | 45a4898630 |
13 | 225167c184 |
14 | 119a12603a |
15 | 9085abd73 |
hex | 564883284 |
23161483908 has 36 divisors (see below), whose sum is σ = 58556337840. Its totient is φ = 7719274416.
The previous prime is 23161483867. The next prime is 23161483967. The reversal of 23161483908 is 80938416132.
23161483908 is a `hidden beast` number, since 2 + 3 + 161 + 483 + 9 + 0 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196591 + ... + 291497.
It is an arithmetic number, because the mean of its divisors is an integer number (1626564940).
Almost surely, 223161483908 is an apocalyptic number.
It is an amenable number.
23161483908 is an abundant number, since it is smaller than the sum of its proper divisors (35394853932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23161483908 is a wasteful number, since it uses less digits than its factorization.
23161483908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101696 (or 101691 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The spelling of 23161483908 in words is "twenty-three billion, one hundred sixty-one million, four hundred eighty-three thousand, nine hundred eight".
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