Base | Representation |
---|---|
bin | 100010000111101… |
… | …000010000000001 |
3 | 1110220010012202222 |
4 | 202013220100001 |
5 | 2133020101332 |
6 | 132445020425 |
7 | 20120351120 |
oct | 4207502001 |
9 | 1426105688 |
10 | 572425217 |
11 | 2741345a1 |
12 | 13b854715 |
13 | 91792760 |
14 | 56049ab7 |
15 | 353c2712 |
hex | 221e8401 |
572425217 has 32 divisors (see below), whose sum is σ = 752209920. Its totient is φ = 422936640.
The previous prime is 572425201. The next prime is 572425223. The reversal of 572425217 is 712524275.
It is not a de Polignac number, because 572425217 - 24 = 572425201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (572425247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120428 + ... + 125090.
It is an arithmetic number, because the mean of its divisors is an integer number (23506560).
Almost surely, 2572425217 is an apocalyptic number.
It is an amenable number.
572425217 is a deficient number, since it is larger than the sum of its proper divisors (179784703).
572425217 is a wasteful number, since it uses less digits than its factorization.
572425217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4773.
The product of its digits is 39200, while the sum is 35.
The square root of 572425217 is about 23925.4094426825. The cubic root of 572425217 is about 830.3086948721.
The spelling of 572425217 in words is "five hundred seventy-two million, four hundred twenty-five thousand, two hundred seventeen".
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