Search a number
-
+
13241705759 is a prime number
BaseRepresentation
bin11000101010100010…
…00110010100011111
31021011211121100102122
430111101012110133
5204104334041014
610025543413155
7646066433102
oct142521062437
937154540378
1013241705759
115685663587
1226967541bb
13133049c069
148d88c6739
1552779858e
hex31544651f

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".