Base | Representation |
---|---|
bin | 1010111011010011011111… |
… | …1110110100100010100101 |
3 | 1120112112010201102212220021 |
4 | 2232310313332310202211 |
5 | 3033314043430220200 |
6 | 41315045512035141 |
7 | 2346660124242634 |
oct | 256646776644245 |
9 | 46475121385807 |
10 | 12013962741925 |
11 | 3912102845541 |
12 | 1420477992ab1 |
13 | 691bb1384c61 |
14 | 2d769c15751b |
15 | 15c79db4441a |
hex | aed37fb48a5 |
12013962741925 has 6 divisors (see below), whose sum is σ = 14897313800018. Its totient is φ = 9611170193520.
The previous prime is 12013962741877. The next prime is 12013962741931. The reversal of 12013962741925 is 52914726931021.
It can be written as a sum of positive squares in 3 ways, for example, as 1226791051236 + 10787171690689 = 1107606^2 + 3284383^2 .
It is a de Polignac number, because none of the positive numbers 2k-12013962741925 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240279254814 + ... + 240279254863.
Almost surely, 212013962741925 is an apocalyptic number.
It is an amenable number.
12013962741925 is a deficient number, since it is larger than the sum of its proper divisors (2883351058093).
12013962741925 is an equidigital number, since it uses as much as digits as its factorization.
12013962741925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480558509687 (or 480558509682 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 52.
The spelling of 12013962741925 in words is "twelve trillion, thirteen billion, nine hundred sixty-two million, seven hundred forty-one thousand, nine hundred twenty-five".
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