Base | Representation |
---|---|
bin | 10110100111010010… |
… | …00110010101000010 |
3 | 1011100002212111211101 |
4 | 23103221012111002 |
5 | 144331004412434 |
6 | 5324413205014 |
7 | 606600153502 |
oct | 132351062502 |
9 | 34302774741 |
10 | 12140700994 |
11 | 5170122394 |
12 | 2429a9076a |
13 | 11b6358c56 |
14 | 8325a5a02 |
15 | 4b0cb4b14 |
hex | 2d3a46542 |
12140700994 has 16 divisors (see below), whose sum is σ = 19349026200. Its totient is φ = 5713266432.
The previous prime is 12140700973. The next prime is 12140701007. The reversal of 12140700994 is 49900704121.
It can be written as a sum of positive squares in 4 ways, for example, as 11714815225 + 425885769 = 108235^2 + 20637^2 .
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, 607959 + ... + 627610.
Almost surely, 212140700994 is an apocalyptic number.
12140700994 is a deficient number, since it is larger than the sum of its proper divisors (7208325206).
12140700994 is an equidigital number, since it uses as much as digits as its factorization.
12140700994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235622 (or 1235588 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 37.
The spelling of 12140700994 in words is "twelve billion, one hundred forty million, seven hundred thousand, nine hundred ninety-four".
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