Base | Representation |
---|---|
bin | 101110111010… |
… | …001000001000 |
3 | 212010201220210 |
4 | 232322020020 |
5 | 11121443322 |
6 | 1115321120 |
7 | 206343321 |
oct | 56721010 |
9 | 25121823 |
10 | 12296712 |
11 | 6a3977a |
12 | 41501a0 |
13 | 271707c |
14 | 18c1448 |
15 | 112d70c |
hex | bba208 |
12296712 has 32 divisors (see below), whose sum is σ = 32551200. Its totient is φ = 3857664.
The previous prime is 12296693. The next prime is 12296717. The reversal of 12296712 is 21769221.
It is a self number, because there is not a number n which added to its sum of digits gives 12296712.
It is not an unprimeable number, because it can be changed into a prime (12296717) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14662 + ... + 15477.
It is an arithmetic number, because the mean of its divisors is an integer number (1017225).
Almost surely, 212296712 is an apocalyptic number.
12296712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12296712 is an abundant number, since it is smaller than the sum of its proper divisors (20254488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12296712 is a wasteful number, since it uses less digits than its factorization.
12296712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30165 (or 30161 counting only the distinct ones).
The product of its digits is 3024, while the sum is 30.
The square root of 12296712 is about 3506.6667934094. Note that the first 3 decimals coincide. The cubic root of 12296712 is about 230.8144534280.
The spelling of 12296712 in words is "twelve million, two hundred ninety-six thousand, seven hundred twelve".
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