Base | Representation |
---|---|
bin | 11000100011010001… |
… | …001100010000000000 |
3 | 2112001011211121110212 |
4 | 120203101030100000 |
5 | 412442021403320 |
6 | 20035454413252 |
7 | 1622156106626 |
oct | 304321142000 |
9 | 75034747425 |
10 | 26361512960 |
11 | 101a8428952 |
12 | 5138501228 |
13 | 264162aca3 |
14 | 13c111b516 |
15 | a444b39c5 |
hex | 62344c400 |
26361512960 has 88 divisors (see below), whose sum is σ = 63829062720. Its totient is φ = 10445840384.
The previous prime is 26361512953. The next prime is 26361512977. The reversal of 26361512960 is 6921516362.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523781 + ... + 571899.
Almost surely, 226361512960 is an apocalyptic number.
26361512960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26361512960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31914531360).
26361512960 is an abundant number, since it is smaller than the sum of its proper divisors (37467549760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26361512960 is a wasteful number, since it uses less digits than its factorization.
26361512960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48251 (or 48233 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 41.
The spelling of 26361512960 in words is "twenty-six billion, three hundred sixty-one million, five hundred twelve thousand, nine hundred sixty".
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