Base | Representation |
---|---|
bin | 101011010111010011… |
… | …0011001001110101101 |
3 | 22220100221111201110102 |
4 | 1112232212121032231 |
5 | 3011204121113423 |
6 | 110440322120445 |
7 | 6504455440532 |
oct | 1265646311655 |
9 | 286327451412 |
10 | 93123613613 |
11 | 36547941248 |
12 | 1606aab0125 |
13 | 8a20cc7464 |
14 | 4715ac0d89 |
15 | 26506dbc28 |
hex | 15ae9993ad |
93123613613 has 2 divisors, whose sum is σ = 93123613614. Its totient is φ = 93123613612.
The previous prime is 93123613579. The next prime is 93123613679. The reversal of 93123613613 is 31631632139.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 71397443209 + 21726170404 = 267203^2 + 147398^2 .
It is a cyclic number.
It is not a de Polignac number, because 93123613613 - 232 = 88828646317 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (93123633613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46561806806 + 46561806807.
It is an arithmetic number, because the mean of its divisors is an integer number (46561806807).
Almost surely, 293123613613 is an apocalyptic number.
It is an amenable number.
93123613613 is a deficient number, since it is larger than the sum of its proper divisors (1).
93123613613 is an equidigital number, since it uses as much as digits as its factorization.
93123613613 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 52488, while the sum is 38.
The spelling of 93123613613 in words is "ninety-three billion, one hundred twenty-three million, six hundred thirteen thousand, six hundred thirteen".
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