Base | Representation |
---|---|
bin | 110011111111… |
… | …110011010011 |
3 | 221122111202211 |
4 | 303333303103 |
5 | 11442140200 |
6 | 1204052551 |
7 | 223600402 |
oct | 63776323 |
9 | 27574684 |
10 | 13630675 |
11 | 776aa23 |
12 | 4694157 |
13 | 2a932b6 |
14 | 1b4b639 |
15 | 12e3aba |
hex | cffcd3 |
13630675 has 12 divisors (see below), whose sum is σ = 17108280. Its totient is φ = 10771520.
The previous prime is 13630663. The next prime is 13630691. The reversal of 13630675 is 57603631.
It is not a de Polignac number, because 13630675 - 221 = 11533523 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1210 + ... + 5359.
It is an arithmetic number, because the mean of its divisors is an integer number (1425690).
Almost surely, 213630675 is an apocalyptic number.
13630675 is a deficient number, since it is larger than the sum of its proper divisors (3477605).
13630675 is an equidigital number, since it uses as much as digits as its factorization.
13630675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6662 (or 6657 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 31.
The square root of 13630675 is about 3691.9744040283. The cubic root of 13630675 is about 238.8759648878.
The spelling of 13630675 in words is "thirteen million, six hundred thirty thousand, six hundred seventy-five".
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