Base | Representation |
---|---|
bin | 11000101010100010… |
… | …00110010100011111 |
3 | 1021011211121100102122 |
4 | 30111101012110133 |
5 | 204104334041014 |
6 | 10025543413155 |
7 | 646066433102 |
oct | 142521062437 |
9 | 37154540378 |
10 | 13241705759 |
11 | 5685663587 |
12 | 26967541bb |
13 | 133049c069 |
14 | 8d88c6739 |
15 | 52779858e |
hex | 31544651f |
13241705759 has 2 divisors, whose sum is σ = 13241705760. Its totient is φ = 13241705758.
The previous prime is 13241705681. The next prime is 13241705761. The reversal of 13241705759 is 95750714231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13241705759 - 212 = 13241701663 is a prime.
It is a Sophie Germain prime.
Together with 13241705761, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13241725759) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6620852879 + 6620852880.
It is an arithmetic number, because the mean of its divisors is an integer number (6620852880).
Almost surely, 213241705759 is an apocalyptic number.
13241705759 is a deficient number, since it is larger than the sum of its proper divisors (1).
13241705759 is an equidigital number, since it uses as much as digits as its factorization.
13241705759 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 264600, while the sum is 44.
The spelling of 13241705759 in words is "thirteen billion, two hundred forty-one million, seven hundred five thousand, seven hundred fifty-nine".
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