Base | Representation |
---|---|
bin | 100010001001110… |
… | …100000010001000 |
3 | 1110221012022011120 |
4 | 202021310002020 |
5 | 2133141412033 |
6 | 132505155240 |
7 | 20125254300 |
oct | 4211640210 |
9 | 1427168146 |
10 | 572997768 |
11 | 274495782 |
12 | 13ba8bb20 |
13 | 91933245 |
14 | 56158600 |
15 | 354871b3 |
hex | 22274088 |
572997768 has 96 divisors (see below), whose sum is σ = 1673337600. Its totient is φ = 163029888.
The previous prime is 572997757. The next prime is 572997779. The reversal of 572997768 is 867799275.
It is an interprime number because it is at equal distance from previous prime (572997757) and next prime (572997779).
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, 324873 + ... + 326631.
It is an arithmetic number, because the mean of its divisors is an integer number (17430600).
Almost surely, 2572997768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 572997768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (836668800).
572997768 is an abundant number, since it is smaller than the sum of its proper divisors (1100339832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572997768 is a wasteful number, since it uses less digits than its factorization.
572997768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2059 (or 2048 counting only the distinct ones).
The product of its digits is 13335840, while the sum is 60.
The square root of 572997768 is about 23937.3717855574. The cubic root of 572997768 is about 830.5854330078.
The spelling of 572997768 in words is "five hundred seventy-two million, nine hundred ninety-seven thousand, seven hundred sixty-eight".
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