Base | Representation |
---|---|
bin | 110000011011… |
… | …101010101000 |
3 | 212220000221211 |
4 | 300123222220 |
5 | 11222234412 |
6 | 1132042504 |
7 | 212626153 |
oct | 60335250 |
9 | 25800854 |
10 | 12696232 |
11 | 719195a |
12 | 4303434 |
13 | 2826b83 |
14 | 1986c9a |
15 | 11abca7 |
hex | c1baa8 |
12696232 has 16 divisors (see below), whose sum is σ = 24161760. Its totient is φ = 6253104.
The previous prime is 12696227. The next prime is 12696239. The reversal of 12696232 is 23269621.
It is a super-2 number, since 2×126962322 = 322388613995648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12696194 and 12696203.
It is not an unprimeable number, because it can be changed into a prime (12696239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11308 + ... + 12379.
It is an arithmetic number, because the mean of its divisors is an integer number (1510110).
Almost surely, 212696232 is an apocalyptic number.
It is an amenable number.
12696232 is a deficient number, since it is larger than the sum of its proper divisors (11465528).
12696232 is a wasteful number, since it uses less digits than its factorization.
12696232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23760 (or 23756 counting only the distinct ones).
The product of its digits is 7776, while the sum is 31.
The square root of 12696232 is about 3563.1772338743. The cubic root of 12696232 is about 233.2875792373.
The spelling of 12696232 in words is "twelve million, six hundred ninety-six thousand, two hundred thirty-two".
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