Base | Representation |
---|---|
bin | 110001001001… |
… | …001111110100 |
3 | 220020112001122 |
4 | 301021033310 |
5 | 11244223212 |
6 | 1140043112 |
7 | 214334366 |
oct | 61111764 |
9 | 26215048 |
10 | 12882932 |
11 | 72aa157 |
12 | 4393498 |
13 | 2890b4a |
14 | 19d4d36 |
15 | 11e7272 |
hex | c493f4 |
12882932 has 12 divisors (see below), whose sum is σ = 22710660. Its totient is φ = 6394176.
The previous prime is 12882913. The next prime is 12882953. The reversal of 12882932 is 23928821.
12882932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 10797796 + 2085136 = 3286^2 + 1444^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12882892 and 12882901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11207 + ... + 12302.
It is an arithmetic number, because the mean of its divisors is an integer number (1892555).
Almost surely, 212882932 is an apocalyptic number.
It is an amenable number.
12882932 is a deficient number, since it is larger than the sum of its proper divisors (9827728).
12882932 is a wasteful number, since it uses less digits than its factorization.
12882932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23650 (or 23648 counting only the distinct ones).
The product of its digits is 13824, while the sum is 35.
The square root of 12882932 is about 3589.2801506709. The cubic root of 12882932 is about 234.4255290641.
The spelling of 12882932 in words is "twelve million, eight hundred eighty-two thousand, nine hundred thirty-two".
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