Base | Representation |
---|---|
bin | 100010101000001… |
… | …110000110100000 |
3 | 1111111012021110100 |
4 | 202220032012200 |
5 | 2142212000424 |
6 | 133352102400 |
7 | 20253103530 |
oct | 4250160640 |
9 | 1444167410 |
10 | 580968864 |
11 | 278a3a563 |
12 | 142694a00 |
13 | 93494478 |
14 | 572314c0 |
15 | 3600ddc9 |
hex | 22a0e1a0 |
580968864 has 72 divisors (see below), whose sum is σ = 1888155360. Its totient is φ = 165990528.
The previous prime is 580968853. The next prime is 580968889. The reversal of 580968864 is 468869085.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (72).
It is a self number, because there is not a number n which added to its sum of digits gives 580968864.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142074 + ... + 146105.
It is an arithmetic number, because the mean of its divisors is an integer number (26224380).
Almost surely, 2580968864 is an apocalyptic number.
It is an amenable number.
580968864 is an abundant number, since it is smaller than the sum of its proper divisors (1307186496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
580968864 is a wasteful number, since it uses less digits than its factorization.
580968864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288202 (or 288191 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 54.
The square root of 580968864 is about 24103.2957082636. The cubic root of 580968864 is about 834.4191947470.
The spelling of 580968864 in words is "five hundred eighty million, nine hundred sixty-eight thousand, eight hundred sixty-four".
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