Base | Representation |
---|---|
bin | 10110000100011000… |
… | …110010110011110100 |
3 | 2021011102001220002212 |
4 | 112010120302303310 |
5 | 342012124203224 |
6 | 14515153552552 |
7 | 1466131032560 |
oct | 260430626364 |
9 | 67142056085 |
10 | 23695928564 |
11 | a05a808940 |
12 | 4713875758 |
13 | 2308304309 |
14 | 120b0c66a0 |
15 | 93a47ad0e |
hex | 584632cf4 |
23695928564 has 48 divisors (see below), whose sum is σ = 51750666240. Its totient is φ = 9223169760.
The previous prime is 23695928563. The next prime is 23695928573. The reversal of 23695928564 is 46582959632.
It is a super-2 number, since 2×236959285642 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23695928561) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282989 + ... + 357035.
It is an arithmetic number, because the mean of its divisors is an integer number (1078138880).
Almost surely, 223695928564 is an apocalyptic number.
It is an amenable number.
23695928564 is an abundant number, since it is smaller than the sum of its proper divisors (28054737676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23695928564 is a wasteful number, since it uses less digits than its factorization.
23695928564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75108 (or 75106 counting only the distinct ones).
The product of its digits is 27993600, while the sum is 59.
It can be divided in two parts, 23695 and 928564, that added together give a palindrome (952259).
The spelling of 23695928564 in words is "twenty-three billion, six hundred ninety-five million, nine hundred twenty-eight thousand, five hundred sixty-four".
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