Base | Representation |
---|---|
bin | 110001110110… |
… | …100110011110 |
3 | 220120221220000 |
4 | 301312212132 |
5 | 11321144302 |
6 | 1144035130 |
7 | 216040113 |
oct | 61664636 |
9 | 26527800 |
10 | 13068702 |
11 | 7416789 |
12 | 4462aa6 |
13 | 292757a |
14 | 1a4290a |
15 | 123231c |
hex | c7699e |
13068702 has 20 divisors (see below), whose sum is σ = 29283936. Its totient is φ = 4356180.
The previous prime is 13068697. The next prime is 13068703. The reversal of 13068702 is 20786031.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13068703) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40174 + ... + 40497.
Almost surely, 213068702 is an apocalyptic number.
13068702 is an abundant number, since it is smaller than the sum of its proper divisors (16215234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13068702 is an equidigital number, since it uses as much as digits as its factorization.
13068702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80685 (or 80676 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 13068702 is about 3615.0659745017. The cubic root of 13068702 is about 235.5469499480.
The spelling of 13068702 in words is "thirteen million, sixty-eight thousand, seven hundred two".
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