Base | Representation |
---|---|
bin | 100010001001101… |
… | …001111100000100 |
3 | 1110221010012110011 |
4 | 202021221330010 |
5 | 2133134101140 |
6 | 132504240004 |
7 | 20125022611 |
oct | 4211517404 |
9 | 1427105404 |
10 | 572956420 |
11 | 274467703 |
12 | 13ba70004 |
13 | 9191a48a |
14 | 56147508 |
15 | 35479cea |
hex | 22269f04 |
572956420 has 24 divisors (see below), whose sum is σ = 1203701184. Its totient is φ = 229088736.
The previous prime is 572956411. The next prime is 572956421. The reversal of 572956420 is 24659275.
It is not an unprimeable number, because it can be changed into a prime (572956421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65209 + ... + 73471.
It is an arithmetic number, because the mean of its divisors is an integer number (50154216).
Almost surely, 2572956420 is an apocalyptic number.
It is an amenable number.
572956420 is an abundant number, since it is smaller than the sum of its proper divisors (630744764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572956420 is a wasteful number, since it uses less digits than its factorization.
572956420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11739 (or 11737 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 40.
The square root of 572956420 is about 23936.5080995537. The cubic root of 572956420 is about 830.5654539465.
The spelling of 572956420 in words is "five hundred seventy-two million, nine hundred fifty-six thousand, four hundred twenty".
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