Base | Representation |
---|---|
bin | 10110011000000100… |
… | …10110011110000011 |
3 | 1011000012202212020222 |
4 | 23030002112132003 |
5 | 144100323243404 |
6 | 5304014253255 |
7 | 603460455563 |
oct | 131402263603 |
9 | 34005685228 |
10 | 12013102979 |
11 | 51050a1089 |
12 | 23b31b722b |
13 | 1195aa1877 |
14 | 81d66cda3 |
15 | 4a49acdbe |
hex | 2cc096783 |
12013102979 has 2 divisors, whose sum is σ = 12013102980. Its totient is φ = 12013102978.
The previous prime is 12013102967. The next prime is 12013103041. The reversal of 12013102979 is 97920131021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12013102979 - 232 = 7718135683 is a prime.
It is not a weakly prime, because it can be changed into another prime (12013102579) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006551489 + 6006551490.
It is an arithmetic number, because the mean of its divisors is an integer number (6006551490).
Almost surely, 212013102979 is an apocalyptic number.
12013102979 is a deficient number, since it is larger than the sum of its proper divisors (1).
12013102979 is an equidigital number, since it uses as much as digits as its factorization.
12013102979 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6804, while the sum is 35.
The spelling of 12013102979 in words is "twelve billion, thirteen million, one hundred two thousand, nine hundred seventy-nine".
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