Base | Representation |
---|---|
bin | 110001101101… |
… | …110111111100 |
3 | 220112010212002 |
4 | 301231313330 |
5 | 11314023311 |
6 | 1143201432 |
7 | 215530646 |
oct | 61556774 |
9 | 26463762 |
10 | 13032956 |
11 | 73a1942 |
12 | 4446278 |
13 | 2914211 |
14 | 1a33896 |
15 | 122693b |
hex | c6ddfc |
13032956 has 12 divisors (see below), whose sum is σ = 23338392. Its totient is φ = 6364848.
The previous prime is 13032953. The next prime is 13032979. The reversal of 13032956 is 65923031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13032953) 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, 37715 + ... + 38058.
It is an arithmetic number, because the mean of its divisors is an integer number (1944866).
Almost surely, 213032956 is an apocalyptic number.
It is an amenable number.
13032956 is a deficient number, since it is larger than the sum of its proper divisors (10305436).
13032956 is a wasteful number, since it uses less digits than its factorization.
13032956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75820 (or 75818 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 29.
The square root of 13032956 is about 3610.1185576100. The cubic root of 13032956 is about 235.3319949170.
Adding to 13032956 its reverse (65923031), we get a palindrome (78955987).
The spelling of 13032956 in words is "thirteen million, thirty-two thousand, nine hundred fifty-six".
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