Base | Representation |
---|---|
bin | 10111100001110110… |
… | …10011011101010001 |
3 | 1012121100100201200110 |
4 | 23300323103131101 |
5 | 201332243401000 |
6 | 5445243511533 |
7 | 625014223101 |
oct | 136073233521 |
9 | 35540321613 |
10 | 12632012625 |
11 | 53a2495061 |
12 | 25465285a9 |
13 | 126408b4ab |
14 | 87b939201 |
15 | 4ddeb3850 |
hex | 2f0ed3751 |
12632012625 has 32 divisors (see below), whose sum is σ = 21135913344. Its totient is φ = 6699816000.
The previous prime is 12632012593. The next prime is 12632012677. The reversal of 12632012625 is 52621023621.
It is not a de Polignac number, because 12632012625 - 25 = 12632012593 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12632012592 and 12632012601.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25179 + ... + 160928.
It is an arithmetic number, because the mean of its divisors is an integer number (660497292).
Almost surely, 212632012625 is an apocalyptic number.
12632012625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12632012625 is a deficient number, since it is larger than the sum of its proper divisors (8503900719).
12632012625 is a wasteful number, since it uses less digits than its factorization.
12632012625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186306 (or 186296 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The spelling of 12632012625 in words is "twelve billion, six hundred thirty-two million, twelve thousand, six hundred twenty-five".
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