Base | Representation |
---|---|
bin | 10110011000000100… |
… | …00000000000101000 |
3 | 1011000012121012001202 |
4 | 23030002000000220 |
5 | 144100312322414 |
6 | 5304012303332 |
7 | 603456623432 |
oct | 131402000050 |
9 | 34005535052 |
10 | 12013010984 |
11 | 5105038a57 |
12 | 23b3171b48 |
13 | 1195a6ba30 |
14 | 81d647652 |
15 | 4a49909de |
hex | 2cc080028 |
12013010984 has 32 divisors (see below), whose sum is σ = 25533732000. Its totient is φ = 5252651712.
The previous prime is 12013010963. The next prime is 12013010993. The reversal of 12013010984 is 48901031021.
It is a super-3 number, since 3×120130109843 (a number of 31 digits) contains 333 as substring.
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, 3037754 + ... + 3041705.
It is an arithmetic number, because the mean of its divisors is an integer number (797929125).
Almost surely, 212013010984 is an apocalyptic number.
It is an amenable number.
12013010984 is an abundant number, since it is smaller than the sum of its proper divisors (13520721016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12013010984 is a wasteful number, since it uses less digits than its factorization.
12013010984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6079497 (or 6079493 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 29.
The spelling of 12013010984 in words is "twelve billion, thirteen million, ten thousand, nine hundred eighty-four".
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