Base | Representation |
---|---|
bin | 1010100110000111… |
… | …01000010100000001 |
3 | 112200102210001221021 |
4 | 11103003220110001 |
5 | 43122214142102 |
6 | 2340242425441 |
7 | 260651560354 |
oct | 52303502401 |
9 | 15612701837 |
10 | 5688427777 |
11 | 2459a72a8a |
12 | 1129062281 |
13 | 6c86788c6 |
14 | 3bd6a629b |
15 | 2345e0137 |
hex | 1530e8501 |
5688427777 has 2 divisors, whose sum is σ = 5688427778. Its totient is φ = 5688427776.
The previous prime is 5688427751. The next prime is 5688427847. The reversal of 5688427777 is 7777248865.
5688427777 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4117018896 + 1571408881 = 64164^2 + 39641^2 .
It is a cyclic number.
It is not a de Polignac number, because 5688427777 - 231 = 3540944129 is a prime.
It is not a weakly prime, because it can be changed into another prime (5688427747) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2844213888 + 2844213889.
It is an arithmetic number, because the mean of its divisors is an integer number (2844213889).
Almost surely, 25688427777 is an apocalyptic number.
It is an amenable number.
5688427777 is a deficient number, since it is larger than the sum of its proper divisors (1).
5688427777 is an equidigital number, since it uses as much as digits as its factorization.
5688427777 is an evil number, because the sum of its binary digits is even.
The product of its digits is 36879360, while the sum is 61.
The square root of 5688427777 is about 75421.6664957756. Note that the first 3 decimals coincide. The cubic root of 5688427777 is about 1785.1063004536.
The spelling of 5688427777 in words is "five billion, six hundred eighty-eight million, four hundred twenty-seven thousand, seven hundred seventy-seven".
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