Base | Representation |
---|---|
bin | 100111111011111100… |
… | …1000010001000011001 |
3 | 22012100222210010221101 |
4 | 1033313321002020121 |
5 | 2401120401130123 |
6 | 103222113111401 |
7 | 6124203016042 |
oct | 1176771021031 |
9 | 265328703841 |
10 | 85763301913 |
11 | 3341016a113 |
12 | 14755b58561 |
13 | 811a167933 |
14 | 42183718c9 |
15 | 236e44daad |
hex | 13f7e42219 |
85763301913 has 2 divisors, whose sum is σ = 85763301914. Its totient is φ = 85763301912.
The previous prime is 85763301907. The next prime is 85763301917. The reversal of 85763301913 is 31910336758.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 75653602704 + 10109699209 = 275052^2 + 100547^2 .
It is a cyclic number.
It is not a de Polignac number, because 85763301913 - 233 = 77173367321 is a prime.
It is not a weakly prime, because it can be changed into another prime (85763301917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42881650956 + 42881650957.
It is an arithmetic number, because the mean of its divisors is an integer number (42881650957).
Almost surely, 285763301913 is an apocalyptic number.
It is an amenable number.
85763301913 is a deficient number, since it is larger than the sum of its proper divisors (1).
85763301913 is an equidigital number, since it uses as much as digits as its factorization.
85763301913 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 408240, while the sum is 46.
The spelling of 85763301913 in words is "eighty-five billion, seven hundred sixty-three million, three hundred one thousand, nine hundred thirteen".
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