Base | Representation |
---|---|
bin | 110010011000… |
… | …100101011110 |
3 | 220212000211120 |
4 | 302120211132 |
5 | 11340123102 |
6 | 1151031410 |
7 | 220160001 |
oct | 62304536 |
9 | 26760746 |
10 | 13207902 |
11 | 7501324 |
12 | 450b566 |
13 | 2975a36 |
14 | 1a7b538 |
15 | 125d6bc |
hex | c9895e |
13207902 has 8 divisors (see below), whose sum is σ = 26415816. Its totient is φ = 4402632.
The previous prime is 13207879. The next prime is 13207921. The reversal of 13207902 is 20970231.
13207902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
13207902 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100653 + ... + 1100664.
It is an arithmetic number, because the mean of its divisors is an integer number (3301977).
Almost surely, 213207902 is an apocalyptic number.
13207902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13207902 is a wasteful number, since it uses less digits than its factorization.
13207902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201322.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 13207902 is about 3634.2677391739. The cubic root of 13207902 is about 236.3802998921.
The spelling of 13207902 in words is "thirteen million, two hundred seven thousand, nine hundred two".
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