Base | Representation |
---|---|
bin | 110100110000110100… |
… | …000100000011010001 |
3 | 12102020021121110221212 |
4 | 310300310010003101 |
5 | 1412011300414142 |
6 | 42005401425505 |
7 | 4043633024231 |
oct | 646064040321 |
9 | 172207543855 |
10 | 56653529297 |
11 | 220324930a2 |
12 | ab9119b295 |
13 | 545b357001 |
14 | 2a5625bcc1 |
15 | 1718a70d82 |
hex | d30d040d1 |
56653529297 has 2 divisors, whose sum is σ = 56653529298. Its totient is φ = 56653529296.
The previous prime is 56653529263. The next prime is 56653529311. The reversal of 56653529297 is 79292535665.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 39501960001 + 17151569296 = 198751^2 + 130964^2 .
It is a cyclic number.
It is not a de Polignac number, because 56653529297 - 210 = 56653528273 is a prime.
It is not a weakly prime, because it can be changed into another prime (56653529227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28326764648 + 28326764649.
It is an arithmetic number, because the mean of its divisors is an integer number (28326764649).
Almost surely, 256653529297 is an apocalyptic number.
It is an amenable number.
56653529297 is a deficient number, since it is larger than the sum of its proper divisors (1).
56653529297 is an equidigital number, since it uses as much as digits as its factorization.
56653529297 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 30618000, while the sum is 59.
The spelling of 56653529297 in words is "fifty-six billion, six hundred fifty-three million, five hundred twenty-nine thousand, two hundred ninety-seven".
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