Base | Representation |
---|---|
bin | 100010001000001… |
… | …011010110011000 |
3 | 1110220101111222200 |
4 | 202020023112120 |
5 | 2133034201414 |
6 | 132452050200 |
7 | 20121520221 |
oct | 4210132630 |
9 | 1426344880 |
10 | 572568984 |
11 | 274222609 |
12 | 13b903960 |
13 | 91813020 |
14 | 56086248 |
15 | 35400109 |
hex | 2220b598 |
572568984 has 96 divisors (see below), whose sum is σ = 1685895120. Its totient is φ = 174498048.
The previous prime is 572568889. The next prime is 572568989. The reversal of 572568984 is 489865275.
572568984 is a `hidden beast` number, since 5 + 72 + 568 + 9 + 8 + 4 = 666.
It is a super-3 number, since 3×5725689843 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 572568984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (572568989) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 97294 + ... + 103010.
Almost surely, 2572568984 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 572568984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842947560).
572568984 is an abundant number, since it is smaller than the sum of its proper divisors (1113326136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572568984 is a wasteful number, since it uses less digits than its factorization.
572568984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5849 (or 5842 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 54.
The square root of 572568984 is about 23928.4137376467. The cubic root of 572568984 is about 830.3782008934.
The spelling of 572568984 in words is "five hundred seventy-two million, five hundred sixty-eight thousand, nine hundred eighty-four".
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