Base | Representation |
---|---|
bin | 101111101011101100… |
… | …1100001111010010111 |
3 | 100210022021222111002212 |
4 | 1133113121201322113 |
5 | 3134202344314001 |
6 | 115012505224035 |
7 | 10253342664605 |
oct | 1372731417227 |
9 | 323267874085 |
10 | 102398041751 |
11 | 3a477030395 |
12 | 17a18a9201b |
13 | 986b590c65 |
14 | 4d55730875 |
15 | 29e4a257bb |
hex | 17d7661e97 |
102398041751 has 2 divisors, whose sum is σ = 102398041752. Its totient is φ = 102398041750.
The previous prime is 102398041729. The next prime is 102398041763. The reversal of 102398041751 is 157140893201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102398041751 - 218 = 102397779607 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102398041699 and 102398041708.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102398047751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51199020875 + 51199020876.
It is an arithmetic number, because the mean of its divisors is an integer number (51199020876).
Almost surely, 2102398041751 is an apocalyptic number.
102398041751 is a deficient number, since it is larger than the sum of its proper divisors (1).
102398041751 is an equidigital number, since it uses as much as digits as its factorization.
102398041751 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 60480, while the sum is 41.
The spelling of 102398041751 in words is "one hundred two billion, three hundred ninety-eight million, forty-one thousand, seven hundred fifty-one".
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