Base | Representation |
---|---|
bin | 101101011010101110101… |
… | …0001100111001000010001 |
3 | 211002202002022221221200001 |
4 | 1122311131101213020101 |
5 | 1304232412002111042 |
6 | 21135334420530001 |
7 | 1212660232526131 |
oct | 132653521471021 |
9 | 24082068857601 |
10 | 6242152378897 |
11 | 1a97311315826 |
12 | 849930250901 |
13 | 36382b62b4b6 |
14 | 17819c280ac1 |
15 | ac58cd55bb7 |
hex | 5ad5d467211 |
6242152378897 has 2 divisors, whose sum is σ = 6242152378898. Its totient is φ = 6242152378896.
The previous prime is 6242152378859. The next prime is 6242152378919. The reversal of 6242152378897 is 7988732512426.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5736068110081 + 506084268816 = 2395009^2 + 711396^2 .
It is a cyclic number.
It is not a de Polignac number, because 6242152378897 - 211 = 6242152376849 is a prime.
It is not a weakly prime, because it can be changed into another prime (6242152378807) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121076189448 + 3121076189449.
It is an arithmetic number, because the mean of its divisors is an integer number (3121076189449).
Almost surely, 26242152378897 is an apocalyptic number.
It is an amenable number.
6242152378897 is a deficient number, since it is larger than the sum of its proper divisors (1).
6242152378897 is an equidigital number, since it uses as much as digits as its factorization.
6242152378897 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 81285120, while the sum is 64.
The spelling of 6242152378897 in words is "six trillion, two hundred forty-two billion, one hundred fifty-two million, three hundred seventy-eight thousand, eight hundred ninety-seven".
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