Base | Representation |
---|---|
bin | 110100110000111010… |
… | …011101110110010011 |
3 | 12102020101202202110122 |
4 | 310300322131312103 |
5 | 1412012213122302 |
6 | 42005501420455 |
7 | 4043653215011 |
oct | 646072356623 |
9 | 172211682418 |
10 | 56655207827 |
11 | 2203342a209 |
12 | ab9186a72b |
13 | 545b7c401a |
14 | 2a565778b1 |
15 | 1718ca33a2 |
hex | d30e9dd93 |
56655207827 has 2 divisors, whose sum is σ = 56655207828. Its totient is φ = 56655207826.
The previous prime is 56655207799. The next prime is 56655207859. The reversal of 56655207827 is 72870255665.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56655207827 is a prime.
It is not a weakly prime, because it can be changed into another prime (56655207877) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28327603913 + 28327603914.
It is an arithmetic number, because the mean of its divisors is an integer number (28327603914).
Almost surely, 256655207827 is an apocalyptic number.
56655207827 is a deficient number, since it is larger than the sum of its proper divisors (1).
56655207827 is an equidigital number, since it uses as much as digits as its factorization.
56655207827 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7056000, while the sum is 53.
The spelling of 56655207827 in words is "fifty-six billion, six hundred fifty-five million, two hundred seven thousand, eight hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •