Base | Representation |
---|---|
bin | 10110100000011001… |
… | …10000100000111000 |
3 | 1011012002011221120211 |
4 | 23100030300200320 |
5 | 144221213034320 |
6 | 5314551200504 |
7 | 605266203130 |
oct | 132014604070 |
9 | 34162157524 |
10 | 12082939960 |
11 | 51405606a3 |
12 | 2412676134 |
13 | 11a73b4120 |
14 | 828a4bac0 |
15 | 4aaba555a |
hex | 2d0330838 |
12082939960 has 64 divisors (see below), whose sum is σ = 33460459200. Its totient is φ = 3824050176.
The previous prime is 12082939951. The next prime is 12082939997. The reversal of 12082939960 is 6993928021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656105 + ... + 1663384.
It is an arithmetic number, because the mean of its divisors is an integer number (522819675).
Almost surely, 212082939960 is an apocalyptic number.
12082939960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12082939960 is an abundant number, since it is smaller than the sum of its proper divisors (21377519240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12082939960 is a wasteful number, since it uses less digits than its factorization.
12082939960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3319520 (or 3319516 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 49.
The spelling of 12082939960 in words is "twelve billion, eighty-two million, nine hundred thirty-nine thousand, nine hundred sixty".
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