Base | Representation |
---|---|
bin | 10111100100010010… |
… | …10110101111100100 |
3 | 1012122202212020110211 |
4 | 23302021112233210 |
5 | 201403013121231 |
6 | 5451254225204 |
7 | 625353151210 |
oct | 136211265744 |
9 | 35582766424 |
10 | 12652473316 |
11 | 5402a9a51a |
12 | 2551355204 |
13 | 12683a3502 |
14 | 880543940 |
15 | 4e0ba5eb1 |
hex | 2f2256be4 |
12652473316 has 12 divisors (see below), whose sum is σ = 25304946688. Its totient is φ = 5422488552.
The previous prime is 12652473311. The next prime is 12652473347. The reversal of 12652473316 is 61337425621.
It is a happy number.
12652473316 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (12652473311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225936996 + ... + 225937051.
Almost surely, 212652473316 is an apocalyptic number.
It is an amenable number.
12652473316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12652473316 is a wasteful number, since it uses less digits than its factorization.
12652473316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451874058 (or 451874056 counting only the distinct ones).
The product of its digits is 181440, while the sum is 40.
Adding to 12652473316 its reverse (61337425621), we get a palindrome (73989898937).
The spelling of 12652473316 in words is "twelve billion, six hundred fifty-two million, four hundred seventy-three thousand, three hundred sixteen".
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