Base | Representation |
---|---|
bin | 101101010101111000100… |
… | …010111011111011100101 |
3 | 102000212121121002211112012 |
4 | 231111320202323323211 |
5 | 402022302132321033 |
6 | 10343225043204005 |
7 | 441054153400613 |
oct | 55257042737345 |
9 | 12025547084465 |
10 | 3115873713893 |
11 | aa1486531a96 |
12 | 423a63976605 |
13 | 197a96baa655 |
14 | aab482146b3 |
15 | 560b732b248 |
hex | 2d5788bbee5 |
3115873713893 has 2 divisors, whose sum is σ = 3115873713894. Its totient is φ = 3115873713892.
The previous prime is 3115873713871. The next prime is 3115873713907. The reversal of 3115873713893 is 3983173785113.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2293037861284 + 822835852609 = 1514278^2 + 907103^2 .
It is a cyclic number.
It is not a de Polignac number, because 3115873713893 - 214 = 3115873697509 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3115873713803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557936856946 + 1557936856947.
It is an arithmetic number, because the mean of its divisors is an integer number (1557936856947).
Almost surely, 23115873713893 is an apocalyptic number.
It is an amenable number.
3115873713893 is a deficient number, since it is larger than the sum of its proper divisors (1).
3115873713893 is an equidigital number, since it uses as much as digits as its factorization.
3115873713893 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 11430720, while the sum is 59.
The spelling of 3115873713893 in words is "three trillion, one hundred fifteen billion, eight hundred seventy-three million, seven hundred thirteen thousand, eight hundred ninety-three".
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