Base | Representation |
---|---|
bin | 10101110011101010… |
… | …111000111111011000 |
3 | 2020102212022121021212 |
4 | 111303222320333120 |
5 | 340423324203200 |
6 | 14431254322252 |
7 | 1456154060435 |
oct | 256352707730 |
9 | 66385277255 |
10 | 23415459800 |
11 | 9a26464577 |
12 | 4655959388 |
13 | 2292184475 |
14 | 11c1b58b8c |
15 | 920a29035 |
hex | 573ab8fd8 |
23415459800 has 48 divisors (see below), whose sum is σ = 55363699800. Its totient is φ = 9207430400.
The previous prime is 23415459797. The next prime is 23415459827. The reversal of 23415459800 is 895451432.
It is a congruent number.
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, 980381 + ... + 1003980.
Almost surely, 223415459800 is an apocalyptic number.
23415459800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23415459800 is an abundant number, since it is smaller than the sum of its proper divisors (31948240000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23415459800 is a wasteful number, since it uses less digits than its factorization.
23415459800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1984436 (or 1984427 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 41.
The spelling of 23415459800 in words is "twenty-three billion, four hundred fifteen million, four hundred fifty-nine thousand, eight hundred".
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