Base | Representation |
---|---|
bin | 10111111010010010… |
… | …10011110100010000 |
3 | 1020010122002201011220 |
4 | 23331021103310100 |
5 | 202242233320304 |
6 | 5521445405040 |
7 | 633053535120 |
oct | 137511236420 |
9 | 36118081156 |
10 | 12837010704 |
11 | 5498181161 |
12 | 25a3109780 |
13 | 12976a572b |
14 | 89ac5cc80 |
15 | 501ea8ad9 |
hex | 2fd253d10 |
12837010704 has 80 divisors (see below), whose sum is σ = 37913287680. Its totient is φ = 3666407040.
The previous prime is 12837010687. The next prime is 12837010757. The reversal of 12837010704 is 40701073821.
It is a happy number.
12837010704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×128370107042 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1315957 + ... + 1325675.
It is an arithmetic number, because the mean of its divisors is an integer number (473916096).
Almost surely, 212837010704 is an apocalyptic number.
12837010704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12837010704 is an abundant number, since it is smaller than the sum of its proper divisors (25076276976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12837010704 is a wasteful number, since it uses less digits than its factorization.
12837010704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13668 (or 13662 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 33.
The spelling of 12837010704 in words is "twelve billion, eight hundred thirty-seven million, ten thousand, seven hundred four".
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