Base | Representation |
---|---|
bin | 1000000100111001110010010… |
… | …0111100111110100001001001 |
3 | 2202112022211211120102002210202 |
4 | 2001032130210330332201021 |
5 | 1043443143332334423111 |
6 | 5332432050044421545 |
7 | 230466156533635100 |
oct | 20116344474764111 |
9 | 2675284746362722 |
10 | 568340757342281 |
11 | 1550aaa639a7960 |
12 | 538b02b58478b5 |
13 | 1b5183c38b2bc1 |
14 | a04bba7565037 |
15 | 45a8ca9d09b3b |
hex | 204e724f3e849 |
568340757342281 has 12 divisors (see below), whose sum is σ = 721233910987920. Its totient is φ = 442862927798760.
The previous prime is 568340757342269. The next prime is 568340757342289. The reversal of 568340757342281 is 182243757043865.
It is not a de Polignac number, because 568340757342281 - 26 = 568340757342217 is a prime.
It is a super-2 number, since 2×5683407573422812 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (568340757342289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527217770651 + ... + 527217771728.
It is an arithmetic number, because the mean of its divisors is an integer number (60102825915660).
Almost surely, 2568340757342281 is an apocalyptic number.
It is an amenable number.
568340757342281 is a deficient number, since it is larger than the sum of its proper divisors (152893153645639).
568340757342281 is a wasteful number, since it uses less digits than its factorization.
568340757342281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1054435542404 (or 1054435542397 counting only the distinct ones).
The product of its (nonzero) digits is 270950400, while the sum is 65.
The spelling of 568340757342281 in words is "five hundred sixty-eight trillion, three hundred forty billion, seven hundred fifty-seven million, three hundred forty-two thousand, two hundred eighty-one".
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