Base | Representation |
---|---|
bin | 100010001000000… |
… | …000101011000100 |
3 | 1110220022021222222 |
4 | 202020000223010 |
5 | 2133031302002 |
6 | 132451111512 |
7 | 20121245555 |
oct | 4210005304 |
9 | 1426267888 |
10 | 572525252 |
11 | 2741a2772 |
12 | 13b8a2598 |
13 | 917c9150 |
14 | 5607432c |
15 | 353e21a2 |
hex | 22200ac4 |
572525252 has 96 divisors (see below), whose sum is σ = 1219276800. Its totient is φ = 232353792.
The previous prime is 572525249. The next prime is 572525273. The reversal of 572525252 is 252525275.
572525252 is a modest number, since divided by 525252 gives 572 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1494653 + ... + 1495035.
It is an arithmetic number, because the mean of its divisors is an integer number (12700800).
Almost surely, 2572525252 is an apocalyptic number.
572525252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
572525252 is an abundant number, since it is smaller than the sum of its proper divisors (646751548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572525252 is a wasteful number, since it uses less digits than its factorization.
572525252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525 (or 523 counting only the distinct ones).
The product of its digits is 70000, while the sum is 35.
The square root of 572525252 is about 23927.4999111901. The cubic root of 572525252 is about 830.3570593221.
The spelling of 572525252 in words is "five hundred seventy-two million, five hundred twenty-five thousand, two hundred fifty-two".
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