Base | Representation |
---|---|
bin | 101010010011000001… |
… | …1110001011010100100 |
3 | 22200110022000011200202 |
4 | 1110212003301122210 |
5 | 2442011201230020 |
6 | 105421130530032 |
7 | 6363631240415 |
oct | 1244603613244 |
9 | 280408004622 |
10 | 90832836260 |
11 | 3558184a321 |
12 | 1572b896918 |
13 | 87475310ba |
14 | 457977380c |
15 | 256953ce75 |
hex | 15260f16a4 |
90832836260 has 24 divisors (see below), whose sum is σ = 191581930680. Its totient is φ = 36174472704.
The previous prime is 90832836209. The next prime is 90832836287. The reversal of 90832836260 is 6263823809.
It can be written as a sum of positive squares in 4 ways, for example, as 14820140644 + 76012695616 = 121738^2 + 275704^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9911669 + ... + 9920828.
It is an arithmetic number, because the mean of its divisors is an integer number (7982580445).
Almost surely, 290832836260 is an apocalyptic number.
It is an amenable number.
90832836260 is an abundant number, since it is smaller than the sum of its proper divisors (100749094420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90832836260 is a wasteful number, since it uses less digits than its factorization.
90832836260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19832735 (or 19832733 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 47.
The spelling of 90832836260 in words is "ninety billion, eight hundred thirty-two million, eight hundred thirty-six thousand, two hundred sixty".
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