Base | Representation |
---|---|
bin | 110100001110… |
… | …110010100001 |
3 | 221202121222112 |
4 | 310032302201 |
5 | 12001121230 |
6 | 1205245105 |
7 | 224244362 |
oct | 64166241 |
9 | 27677875 |
10 | 13692065 |
11 | 7802062 |
12 | 4703795 |
13 | 2ab521a |
14 | 1b65b69 |
15 | 1306d95 |
hex | d0eca1 |
13692065 has 16 divisors (see below), whose sum is σ = 17478720. Its totient is φ = 10267200.
The previous prime is 13692059. The next prime is 13692067. The reversal of 13692065 is 56029631.
It is a happy number.
It is not a de Polignac number, because 13692065 - 28 = 13691809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13692067) 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 15 ways as a sum of consecutive naturals, for example, 8882 + ... + 10308.
It is an arithmetic number, because the mean of its divisors is an integer number (1092420).
Almost surely, 213692065 is an apocalyptic number.
It is an amenable number.
13692065 is a deficient number, since it is larger than the sum of its proper divisors (3786655).
13692065 is a wasteful number, since it uses less digits than its factorization.
13692065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1552.
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 13692065 is about 3700.2790435317. The cubic root of 13692065 is about 239.2340453418.
The spelling of 13692065 in words is "thirteen million, six hundred ninety-two thousand, sixty-five".
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