Base | Representation |
---|---|
bin | 10111011100000001… |
… | …10110000010010100 |
3 | 1012110221101101220021 |
4 | 23232000312002110 |
5 | 201232240231312 |
6 | 5440340114524 |
7 | 623551603630 |
oct | 135600660224 |
9 | 35427341807 |
10 | 12583133332 |
11 | 537793a350 |
12 | 2532095a44 |
13 | 1256c06233 |
14 | 875253dc0 |
15 | 4d9a5ac07 |
hex | 2ee036094 |
12583133332 has 24 divisors (see below), whose sum is σ = 27454109760. Its totient is φ = 4902519360.
The previous prime is 12583133309. The next prime is 12583133377. The reversal of 12583133332 is 23333138521.
It is a congruent number.
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, 20426857 + ... + 20427472.
It is an arithmetic number, because the mean of its divisors is an integer number (1143921240).
Almost surely, 212583133332 is an apocalyptic number.
It is an amenable number.
12583133332 is an abundant number, since it is smaller than the sum of its proper divisors (14870976428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12583133332 is a wasteful number, since it uses less digits than its factorization.
12583133332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40854351 (or 40854349 counting only the distinct ones).
The product of its digits is 38880, while the sum is 34.
The spelling of 12583133332 in words is "twelve billion, five hundred eighty-three million, one hundred thirty-three thousand, three hundred thirty-two".
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