Base | Representation |
---|---|
bin | 10111100001100000… |
… | …11101101011110010 |
3 | 1012121011000100121111 |
4 | 23300300131223302 |
5 | 201331031432210 |
6 | 5445102543534 |
7 | 624651116215 |
oct | 136060355362 |
9 | 35534010544 |
10 | 12629170930 |
11 | 53a0924052 |
12 | 2545597baa |
13 | 1263604c0c |
14 | 87b3d977c |
15 | 4ddb0188a |
hex | 2f0c1daf2 |
12629170930 has 16 divisors (see below), whose sum is σ = 22953213504. Its totient is φ = 5002622640.
The previous prime is 12629170913. The next prime is 12629170991. The reversal of 12629170930 is 3907192621.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6129636 + ... + 6131695.
It is an arithmetic number, because the mean of its divisors is an integer number (1434575844).
Almost surely, 212629170930 is an apocalyptic number.
12629170930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12629170930 is a deficient number, since it is larger than the sum of its proper divisors (10324042574).
12629170930 is a wasteful number, since it uses less digits than its factorization.
12629170930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12261441.
The product of its (nonzero) digits is 40824, while the sum is 40.
The spelling of 12629170930 in words is "twelve billion, six hundred twenty-nine million, one hundred seventy thousand, nine hundred thirty".
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