Base | Representation |
---|---|
bin | 100010001000100… |
… | …110101011010000 |
3 | 1110220121012112011 |
4 | 202020212223100 |
5 | 2133101242122 |
6 | 132454312304 |
7 | 20122464436 |
oct | 4210465320 |
9 | 1426535464 |
10 | 572680912 |
11 | 274299711 |
12 | 13b958694 |
13 | 91851c5b |
14 | 560b4d56 |
15 | 35423377 |
hex | 22226ad0 |
572680912 has 20 divisors (see below), whose sum is σ = 1124771140. Its totient is φ = 282417408.
The previous prime is 572680903. The next prime is 572680937. The reversal of 572680912 is 219086275.
It can be written as a sum of positive squares in 2 ways, for example, as 384003216 + 188677696 = 19596^2 + 13736^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243987 + ... + 246322.
It is an arithmetic number, because the mean of its divisors is an integer number (56238557).
Almost surely, 2572680912 is an apocalyptic number.
It is an amenable number.
572680912 is a deficient number, since it is larger than the sum of its proper divisors (552090228).
572680912 is a wasteful number, since it uses less digits than its factorization.
572680912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490390 (or 490384 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 572680912 is about 23930.7524328008. The cubic root of 572680912 is about 830.4323058824.
The spelling of 572680912 in words is "five hundred seventy-two million, six hundred eighty thousand, nine hundred twelve".
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