Base | Representation |
---|---|
bin | 10110001100111010… |
… | …110001011011000000 |
3 | 2021112101101101121120 |
4 | 112030322301123000 |
5 | 342310244203004 |
6 | 14541305352240 |
7 | 1502516416500 |
oct | 261472613300 |
9 | 67471341546 |
10 | 23839053504 |
11 | a123584812 |
12 | 4753798680 |
13 | 232bb66b26 |
14 | 1222101a00 |
15 | 947ced3d9 |
hex | 58ceb16c0 |
23839053504 has 84 divisors (see below), whose sum is σ = 73372013784. Its totient is φ = 6811155456.
The previous prime is 23839053503. The next prime is 23839053527. The reversal of 23839053504 is 40535093832.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (23839053503) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1257549 + ... + 1276364.
Almost surely, 223839053504 is an apocalyptic number.
23839053504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23839053504 is an abundant number, since it is smaller than the sum of its proper divisors (49532960280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23839053504 is a wasteful number, since it uses less digits than its factorization.
23839053504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2533942 (or 2533925 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 42.
The spelling of 23839053504 in words is "twenty-three billion, eight hundred thirty-nine million, fifty-three thousand, five hundred four".
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