Base | Representation |
---|---|
bin | 11000000110001101… |
… | …10000001111001000 |
3 | 1020101121020220011102 |
4 | 30003012300033020 |
5 | 202443333111401 |
6 | 5535420520532 |
7 | 635406501521 |
oct | 140306601710 |
9 | 36347226142 |
10 | 12937003976 |
11 | 5539668626 |
12 | 26106b0148 |
13 | 12b2316150 |
14 | 8aa24b848 |
15 | 50ab5b56b |
hex | 3031b03c8 |
12937003976 has 32 divisors (see below), whose sum is σ = 26453481600. Its totient is φ = 5895339840.
The previous prime is 12937003967. The next prime is 12937003999. The reversal of 12937003976 is 67930073921.
It is a happy number.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 12937003976.
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 in 7 ways as a sum of consecutive naturals, for example, 779090 + ... + 795521.
It is an arithmetic number, because the mean of its divisors is an integer number (826671300).
Almost surely, 212937003976 is an apocalyptic number.
It is an amenable number.
12937003976 is an abundant number, since it is smaller than the sum of its proper divisors (13516477624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12937003976 is a wasteful number, since it uses less digits than its factorization.
12937003976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1574709 (or 1574705 counting only the distinct ones).
The product of its (nonzero) digits is 428652, while the sum is 47.
The spelling of 12937003976 in words is "twelve billion, nine hundred thirty-seven million, three thousand, nine hundred seventy-six".
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