Base | Representation |
---|---|
bin | 110011000101… |
… | …001101101011 |
3 | 221012022120211 |
4 | 303011031223 |
5 | 11412000244 |
6 | 1155001551 |
7 | 221550640 |
oct | 63051553 |
9 | 27168524 |
10 | 13390699 |
11 | 76166a3 |
12 | 45992b7 |
13 | 2a0acba |
14 | 1ac7dc7 |
15 | 1297934 |
hex | cc536b |
13390699 has 8 divisors (see below), whose sum is σ = 15563520. Its totient is φ = 11282856.
The previous prime is 13390697. The next prime is 13390703. The reversal of 13390699 is 99609331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13390699 - 21 = 13390697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13390691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15799 + ... + 16624.
It is an arithmetic number, because the mean of its divisors is an integer number (1945440).
Almost surely, 213390699 is an apocalyptic number.
13390699 is a deficient number, since it is larger than the sum of its proper divisors (2172821).
13390699 is an equidigital number, since it uses as much as digits as its factorization.
13390699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32489.
The product of its (nonzero) digits is 39366, while the sum is 40.
The square root of 13390699 is about 3659.3304032295. The cubic root of 13390699 is about 237.4658063423.
The spelling of 13390699 in words is "thirteen million, three hundred ninety thousand, six hundred ninety-nine".
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