Base | Representation |
---|---|
bin | 10111001110010011… |
… | …10010100100001100 |
3 | 1012011220210221122111 |
4 | 23213021302210030 |
5 | 201013304203100 |
6 | 5421105153404 |
7 | 620653400503 |
oct | 134711624414 |
9 | 35156727574 |
10 | 12468037900 |
11 | 531897845a |
12 | 24bb62b864 |
13 | 1239108826 |
14 | 863c5383a |
15 | 4ce8c36ba |
hex | 2e727290c |
12468037900 has 36 divisors (see below), whose sum is σ = 27067968928. Its totient is φ = 4984943040.
The previous prime is 12468037891. The next prime is 12468037927. The reversal of 12468037900 is 973086421.
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, 201442 + ... + 255958.
Almost surely, 212468037900 is an apocalyptic number.
12468037900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12468037900 is an abundant number, since it is smaller than the sum of its proper divisors (14599931028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12468037900 is a wasteful number, since it uses less digits than its factorization.
12468037900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56818 (or 56811 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 40.
The spelling of 12468037900 in words is "twelve billion, four hundred sixty-eight million, thirty-seven thousand, nine hundred".
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