Base | Representation |
---|---|
bin | 100001111001100… |
… | …111111101011101 |
3 | 1110122012200211110 |
4 | 201321213331131 |
5 | 2131100112023 |
6 | 132234212233 |
7 | 20044220652 |
oct | 4171477535 |
9 | 1418180743 |
10 | 568754013 |
11 | 272057343 |
12 | 13a584079 |
13 | 90aa8749 |
14 | 55771c29 |
15 | 34de9a93 |
hex | 21e67f5d |
568754013 has 4 divisors (see below), whose sum is σ = 758338688. Its totient is φ = 379169340.
The previous prime is 568753987. The next prime is 568754027. The reversal of 568754013 is 310457865.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 568754013 - 29 = 568753501 is a prime.
It is a super-2 number, since 2×5687540132 = 646962254607208338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (568754413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94792333 + ... + 94792338.
It is an arithmetic number, because the mean of its divisors is an integer number (189584672).
Almost surely, 2568754013 is an apocalyptic number.
It is an amenable number.
568754013 is a deficient number, since it is larger than the sum of its proper divisors (189584675).
568754013 is a wasteful number, since it uses less digits than its factorization.
568754013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189584674.
The product of its (nonzero) digits is 100800, while the sum is 39.
The square root of 568754013 is about 23848.5641706162. The cubic root of 568754013 is about 828.5298468162.
The spelling of 568754013 in words is "five hundred sixty-eight million, seven hundred fifty-four thousand, thirteen".
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