Base | Representation |
---|---|
bin | 110011111000110010… |
… | …101000110111111011 |
3 | 12022210210000201220012 |
4 | 303320302220313323 |
5 | 1403100142203424 |
6 | 41332224252135 |
7 | 4011431025143 |
oct | 637062506773 |
9 | 168723021805 |
10 | 55713631739 |
11 | 2169a990157 |
12 | a96a47104b |
13 | 533b7015cc |
14 | 29a74b7923 |
15 | 16b12b2b0e |
hex | cf8ca8dfb |
55713631739 has 2 divisors, whose sum is σ = 55713631740. Its totient is φ = 55713631738.
The previous prime is 55713631711. The next prime is 55713631759. The reversal of 55713631739 is 93713631755.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 55713631739 - 28 = 55713631483 is a prime.
It is not a weakly prime, because it can be changed into another prime (55713631709) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27856815869 + 27856815870.
It is an arithmetic number, because the mean of its divisors is an integer number (27856815870).
Almost surely, 255713631739 is an apocalyptic number.
55713631739 is a deficient number, since it is larger than the sum of its proper divisors (1).
55713631739 is an equidigital number, since it uses as much as digits as its factorization.
55713631739 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1786050, while the sum is 50.
The spelling of 55713631739 in words is "fifty-five billion, seven hundred thirteen million, six hundred thirty-one thousand, seven hundred thirty-nine".
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