Base | Representation |
---|---|
bin | 1000000101001101100100000… |
… | …0111001000110101110000011 |
3 | 2202120112022211210210120022120 |
4 | 2001103121000321012232003 |
5 | 1044014230210244140411 |
6 | 5333252121143535323 |
7 | 230532545430112335 |
oct | 20123310071065603 |
9 | 2676468753716276 |
10 | 568680528505731 |
11 | 15522106a963984 |
12 | 5394611a45a543 |
13 | 1b541461251505 |
14 | a0603da707455 |
15 | 45b2a43d4c106 |
hex | 2053640e46b83 |
568680528505731 has 16 divisors (see below), whose sum is σ = 764965508296704. Its totient is φ = 375763844310624.
The previous prime is 568680528505709. The next prime is 568680528505751. The reversal of 568680528505731 is 137505825086865.
It is not a de Polignac number, because 568680528505731 - 226 = 568680461396867 is a prime.
It is a super-2 number, since 2×5686805285057312 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (568680528505751) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736336561 + ... + 737108466.
It is an arithmetic number, because the mean of its divisors is an integer number (47810344268544).
Almost surely, 2568680528505731 is an apocalyptic number.
568680528505731 is a deficient number, since it is larger than the sum of its proper divisors (196284979790973).
568680528505731 is a wasteful number, since it uses less digits than its factorization.
568680528505731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1473446170.
The product of its (nonzero) digits is 483840000, while the sum is 69.
The spelling of 568680528505731 in words is "five hundred sixty-eight trillion, six hundred eighty billion, five hundred twenty-eight million, five hundred five thousand, seven hundred thirty-one".
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