Base | Representation |
---|---|
bin | 10000100010100111101… |
… | …10111011111011001001 |
3 | 2000022222202212011110000 |
4 | 20101103312323323021 |
5 | 33302431200440400 |
6 | 1113032030113213 |
7 | 56030026222311 |
oct | 10212366737311 |
9 | 2008882764400 |
10 | 568342593225 |
11 | 1aa03a639300 |
12 | 9219494b809 |
13 | 417960acb54 |
14 | 1d717a80441 |
15 | ebb59a5600 |
hex | 8453dbbec9 |
568342593225 has 135 divisors (see below), whose sum is σ = 1157933883799. Its totient is φ = 275379112800.
The previous prime is 568342593163. The next prime is 568342593241. The reversal of 568342593225 is 522395243865.
It is a happy number.
The square root of 568342593225 is 753885.
It is a perfect power (a square), and thus also a powerful number.
568342593225 is a `hidden beast` number, since 5 + 6 + 8 + 3 + 42 + 593 + 2 + 2 + 5 = 666.
It can be written as a sum of positive squares in only one way, i.e., 204603333561 + 363739259664 = 452331^2 + 603108^2 .
It is a tau number, because it is divible by the number of its divisors (135).
It is a de Polignac number, because none of the positive numbers 2k-568342593225 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 373172314 + ... + 373173836.
Almost surely, 2568342593225 is an apocalyptic number.
568342593225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
568342593225 is the 753885-th square number.
568342593225 is the 376943-rd centered octagonal number.
It is an amenable number.
568342593225 is an abundant number, since it is smaller than the sum of its proper divisors (589591290574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
568342593225 is an equidigital number, since it uses as much as digits as its factorization.
568342593225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3090 (or 1542 counting only the distinct ones).
The product of its digits is 15552000, while the sum is 54.
The spelling of 568342593225 in words is "five hundred sixty-eight billion, three hundred forty-two million, five hundred ninety-three thousand, two hundred twenty-five".
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