Base | Representation |
---|---|
bin | 10111011000001100… |
… | …11100110000000000 |
3 | 1012101201000022100202 |
4 | 23230012130300000 |
5 | 201201032020232 |
6 | 5433232304332 |
7 | 623012102144 |
oct | 135406346000 |
9 | 35351008322 |
10 | 12551048192 |
11 | 5360815301 |
12 | 25233a20a8 |
13 | 1250381147 |
14 | 870ca1224 |
15 | 4d6d1e162 |
hex | 2ec19cc00 |
12551048192 has 22 divisors (see below), whose sum is σ = 25089841548. Its totient is φ = 6275523584.
The previous prime is 12551048141. The next prime is 12551048221. The reversal of 12551048192 is 29184015521.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6127418 + ... + 6129465.
Almost surely, 212551048192 is an apocalyptic number.
It is an amenable number.
12551048192 is a deficient number, since it is larger than the sum of its proper divisors (12538793356).
12551048192 is an equidigital number, since it uses as much as digits as its factorization.
12551048192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12256903 (or 12256885 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 38.
The spelling of 12551048192 in words is "twelve billion, five hundred fifty-one million, forty-eight thousand, one hundred ninety-two".
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