Base | Representation |
---|---|
bin | 100010001001110… |
… | …001000111110010 |
3 | 1110221011200210212 |
4 | 202021301013302 |
5 | 2133141021332 |
6 | 132505024122 |
7 | 20125204442 |
oct | 4211610762 |
9 | 1427150725 |
10 | 572985842 |
11 | 274487820 |
12 | 13ba85042 |
13 | 9192a9a0 |
14 | 56154122 |
15 | 354838b2 |
hex | 222711f2 |
572985842 has 16 divisors (see below), whose sum is σ = 1009737792. Its totient is φ = 240413520.
The previous prime is 572985841. The next prime is 572985863. The reversal of 572985842 is 248589275.
It is not an unprimeable number, because it can be changed into a prime (572985841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001438 + ... + 1002009.
It is an arithmetic number, because the mean of its divisors is an integer number (63108612).
Almost surely, 2572985842 is an apocalyptic number.
572985842 is a deficient number, since it is larger than the sum of its proper divisors (436751950).
572985842 is a wasteful number, since it uses less digits than its factorization.
572985842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2003473.
The product of its digits is 1612800, while the sum is 50.
The square root of 572985842 is about 23937.1226758773. The cubic root of 572985842 is about 830.5796705475.
The spelling of 572985842 in words is "five hundred seventy-two million, nine hundred eighty-five thousand, eight hundred forty-two".
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