Base | Representation |
---|---|
bin | 10110100001001010… |
… | …00111011010010000 |
3 | 1011012112012100111012 |
4 | 23100211013122100 |
5 | 144224331401300 |
6 | 5315340110052 |
7 | 605404366031 |
oct | 132045073220 |
9 | 34175170435 |
10 | 12089325200 |
11 | 5144121a57 |
12 | 2414835328 |
13 | 11a880b584 |
14 | 829830a88 |
15 | 4ab517435 |
hex | 2d0947690 |
12089325200 has 30 divisors (see below), whose sum is σ = 29044604754. Its totient is φ = 4835729920.
The previous prime is 12089325197. The next prime is 12089325211. The reversal of 12089325200 is 252398021.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 87684496 + 12001640704 = 9364^2 + 109552^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15111257 + ... + 15112056.
Almost surely, 212089325200 is an apocalyptic number.
12089325200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12089325200 is an abundant number, since it is smaller than the sum of its proper divisors (16955279554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12089325200 is a wasteful number, since it uses less digits than its factorization.
12089325200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30223331 (or 30223320 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The spelling of 12089325200 in words is "twelve billion, eighty-nine million, three hundred twenty-five thousand, two hundred".
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