Base | Representation |
---|---|
bin | 110011111011100110… |
… | …111001000100001011 |
3 | 12022221001221101210011 |
4 | 303323212321010023 |
5 | 1403144241241404 |
6 | 41341033132351 |
7 | 4012543456603 |
oct | 637346710413 |
9 | 168831841704 |
10 | 55760883979 |
11 | 21714624499 |
12 | a98225a0b7 |
13 | 5348437108 |
14 | 29ad897c03 |
15 | 16b54e8604 |
hex | cfb9b910b |
55760883979 has 2 divisors, whose sum is σ = 55760883980. Its totient is φ = 55760883978.
The previous prime is 55760883947. The next prime is 55760884007. The reversal of 55760883979 is 97938806755.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 55760883979 - 25 = 55760883947 is a prime.
It is not a weakly prime, because it can be changed into another prime (55760883379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27880441989 + 27880441990.
It is an arithmetic number, because the mean of its divisors is an integer number (27880441990).
Almost surely, 255760883979 is an apocalyptic number.
55760883979 is a deficient number, since it is larger than the sum of its proper divisors (1).
55760883979 is an equidigital number, since it uses as much as digits as its factorization.
55760883979 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 114307200, while the sum is 67.
The spelling of 55760883979 in words is "fifty-five billion, seven hundred sixty million, eight hundred eighty-three thousand, nine hundred seventy-nine".
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