Base | Representation |
---|---|
bin | 110000111110… |
… | …000010000000 |
3 | 220011012001011 |
4 | 300332002000 |
5 | 11241240432 |
6 | 1135050304 |
7 | 214053430 |
oct | 60760200 |
9 | 26135034 |
10 | 12836992 |
11 | 7278693 |
12 | 4370994 |
13 | 2875c6c |
14 | 19c22c0 |
15 | 11d8847 |
hex | c3e080 |
12836992 has 32 divisors (see below), whose sum is σ = 29229120. Its totient is φ = 5501184.
The previous prime is 12836987. The next prime is 12837001. The reversal of 12836992 is 29963821.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
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, 6268 + ... + 8059.
It is an arithmetic number, because the mean of its divisors is an integer number (913410).
Almost surely, 212836992 is an apocalyptic number.
It is an amenable number.
12836992 is an abundant number, since it is smaller than the sum of its proper divisors (16392128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12836992 is an equidigital number, since it uses as much as digits as its factorization.
12836992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14348 (or 14336 counting only the distinct ones).
The product of its digits is 46656, while the sum is 40.
The square root of 12836992 is about 3582.8748233786. The cubic root of 12836992 is about 234.1465466236.
It can be divided in two parts, 128 and 36992, that multiplied together give a square (4734976 = 21762).
The spelling of 12836992 in words is "twelve million, eight hundred thirty-six thousand, nine hundred ninety-two".
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