Base | Representation |
---|---|
bin | 100101100001110101… |
… | …0000110101100001100 |
3 | 21201000121002002102102 |
4 | 1023003222012230030 |
5 | 2310023023142100 |
6 | 101005022214232 |
7 | 5552100514220 |
oct | 1130352065414 |
9 | 251017062372 |
10 | 80592005900 |
11 | 311a70a495a |
12 | 13752124378 |
13 | 77a4991b73 |
14 | 3c87640780 |
15 | 216a45ccd5 |
hex | 12c3a86b0c |
80592005900 has 72 divisors (see below), whose sum is σ = 199978138080. Its totient is φ = 27616343040.
The previous prime is 80592005891. The next prime is 80592005917. The reversal of 80592005900 is 950029508.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1280366 + ... + 1341834.
It is an arithmetic number, because the mean of its divisors is an integer number (2777474140).
Almost surely, 280592005900 is an apocalyptic number.
It is an amenable number.
80592005900 is an abundant number, since it is smaller than the sum of its proper divisors (119386132180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80592005900 is a wasteful number, since it uses less digits than its factorization.
80592005900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63363 (or 63356 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 38.
The spelling of 80592005900 in words is "eighty billion, five hundred ninety-two million, five thousand, nine hundred".
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