Base | Representation |
---|---|
bin | 10110101000101101… |
… | …11110000010101000 |
3 | 1011100221111102120211 |
4 | 23110112332002220 |
5 | 144342044210142 |
6 | 5325523030504 |
7 | 610104315043 |
oct | 132426760250 |
9 | 34327442524 |
10 | 12152725672 |
11 | 517699573a |
12 | 2431b0b434 |
13 | 11b89a9249 |
14 | 834015c5a |
15 | 4b1d8c917 |
hex | 2d45be0a8 |
12152725672 has 32 divisors (see below), whose sum is σ = 24280450920. Its totient is φ = 5682493440.
The previous prime is 12152725667. The next prime is 12152725687. The reversal of 12152725672 is 27652725121.
It can be written as a sum of positive squares in 4 ways, for example, as 11962671876 + 190053796 = 109374^2 + 13786^2 .
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, 263229 + ... + 305932.
Almost surely, 212152725672 is an apocalyptic number.
It is an amenable number.
12152725672 is a deficient number, since it is larger than the sum of its proper divisors (12127725248).
12152725672 is a wasteful number, since it uses less digits than its factorization.
12152725672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 569341 (or 569337 counting only the distinct ones).
The product of its digits is 117600, while the sum is 40.
The spelling of 12152725672 in words is "twelve billion, one hundred fifty-two million, seven hundred twenty-five thousand, six hundred seventy-two".
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