Base | Representation |
---|---|
bin | 101111101111… |
… | …111001000100 |
3 | 212112221000002 |
4 | 233233321010 |
5 | 11201020212 |
6 | 1124140432 |
7 | 211251341 |
oct | 57577104 |
9 | 25487002 |
10 | 12516932 |
11 | 707a17a |
12 | 4237718 |
13 | 279338c |
14 | 193b7c8 |
15 | 1173ac2 |
hex | befe44 |
12516932 has 12 divisors (see below), whose sum is σ = 22611456. Its totient is φ = 6056520.
The previous prime is 12516929. The next prime is 12516937. The reversal of 12516932 is 23961521.
It is a junction number, because it is equal to n+sod(n) for n = 12516895 and 12516904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12516937) 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, 50348 + ... + 50595.
It is an arithmetic number, because the mean of its divisors is an integer number (1884288).
Almost surely, 212516932 is an apocalyptic number.
It is an amenable number.
12516932 is a deficient number, since it is larger than the sum of its proper divisors (10094524).
12516932 is a wasteful number, since it uses less digits than its factorization.
12516932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100978 (or 100976 counting only the distinct ones).
The product of its digits is 3240, while the sum is 29.
The square root of 12516932 is about 3537.9276419961. The cubic root of 12516932 is about 232.1841829116.
The spelling of 12516932 in words is "twelve million, five hundred sixteen thousand, nine hundred thirty-two".
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