Base | Representation |
---|---|
bin | 10000100011100001110… |
… | …11100100111110011101 |
3 | 2000101020202122201212121 |
4 | 20101300323210332131 |
5 | 33304431032133323 |
6 | 1113152252302541 |
7 | 56045101122400 |
oct | 10216073447635 |
9 | 2011222581777 |
10 | 568830349213 |
11 | 1aa26a9a2625 |
12 | 922b0171a51 |
13 | 41843168b69 |
14 | 1d762769d37 |
15 | ebe3700a5d |
hex | 8470ee4f9d |
568830349213 has 12 divisors (see below), whose sum is σ = 667771264380. Its totient is φ = 483095757312.
The previous prime is 568830349187. The next prime is 568830349231. The reversal of 568830349213 is 312943038865.
It can be written as a sum of positive squares in 2 ways, for example, as 478591390809 + 90238958404 = 691803^2 + 300398^2 .
It is a de Polignac number, because none of the positive numbers 2k-568830349213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (568830344213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53245956 + ... + 53256637.
It is an arithmetic number, because the mean of its divisors is an integer number (55647605365).
Almost surely, 2568830349213 is an apocalyptic number.
It is an amenable number.
568830349213 is a deficient number, since it is larger than the sum of its proper divisors (98940915167).
568830349213 is a wasteful number, since it uses less digits than its factorization.
568830349213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106502716 (or 106502709 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 52.
The spelling of 568830349213 in words is "five hundred sixty-eight billion, eight hundred thirty million, three hundred forty-nine thousand, two hundred thirteen".
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