Base | Representation |
---|---|
bin | 110000001100… |
… | …001110000101 |
3 | 212202211011121 |
4 | 300030032011 |
5 | 11213223330 |
6 | 1130433541 |
7 | 212243542 |
oct | 60141605 |
9 | 25684147 |
10 | 12632965 |
11 | 7149374 |
12 | 42928b1 |
13 | 2804137 |
14 | 196bbc9 |
15 | 119817a |
hex | c0c385 |
12632965 has 16 divisors (see below), whose sum is σ = 15782400. Its totient is φ = 9696960.
The previous prime is 12632953. The next prime is 12632999. The reversal of 12632965 is 56923621.
It is not a de Polignac number, because 12632965 - 25 = 12632933 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12632965.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22822 + ... + 23368.
It is an arithmetic number, because the mean of its divisors is an integer number (986400).
Almost surely, 212632965 is an apocalyptic number.
It is an amenable number.
12632965 is a deficient number, since it is larger than the sum of its proper divisors (3149435).
12632965 is a wasteful number, since it uses less digits than its factorization.
12632965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 732.
The product of its digits is 19440, while the sum is 34.
The square root of 12632965 is about 3554.2882550519. The cubic root of 12632965 is about 232.8994328594.
The spelling of 12632965 in words is "twelve million, six hundred thirty-two thousand, nine hundred sixty-five".
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