Base | Representation |
---|---|
bin | 101111011001001… |
… | …100110000001110 |
3 | 2001102012001011002 |
4 | 233121030300032 |
5 | 3112023304430 |
6 | 210522300302 |
7 | 25463351546 |
oct | 5731146016 |
9 | 2042161132 |
10 | 795134990 |
11 | 378918761 |
12 | 1a2357692 |
13 | c896b6a0 |
14 | 77860326 |
15 | 49c15845 |
hex | 2f64cc0e |
795134990 has 48 divisors (see below), whose sum is σ = 1626827328. Its totient is φ = 278119872.
The previous prime is 795134981. The next prime is 795134993. The reversal of 795134990 is 99431597.
795134990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (795134993) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38459 + ... + 55401.
It is an arithmetic number, because the mean of its divisors is an integer number (33892236).
Almost surely, 2795134990 is an apocalyptic number.
795134990 is an abundant number, since it is smaller than the sum of its proper divisors (831692338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
795134990 is a wasteful number, since it uses less digits than its factorization.
795134990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17001 (or 16982 counting only the distinct ones).
The product of its (nonzero) digits is 306180, while the sum is 47.
The square root of 795134990 is about 28198.1380590989. The cubic root of 795134990 is about 926.4321579064.
The spelling of 795134990 in words is "seven hundred ninety-five million, one hundred thirty-four thousand, nine hundred ninety".
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