Search a number
-
+
13368524041 = 31717398219
BaseRepresentation
bin11000111001101001…
…10111110100001001
31021111200020101102001
430130310313310021
5204334320232131
610050313511001
7652166402515
oct143464676411
937450211361
1013368524041
115740201a84
122711112461
131350842572
1490b699145
15533999261
hex31cd37d09

13368524041 has 16 divisors (see below), whose sum is σ = 14014771200. Its totient is φ = 12736256400.

The previous prime is 13368523957. The next prime is 13368524111. The reversal of 13368524041 is 14042586331.

It is a cyclic number.

It is not a de Polignac number, because 13368524041 - 231 = 11221040393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13368524341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1622430 + ... + 1630648.

It is an arithmetic number, because the mean of its divisors is an integer number (875923200).

Almost surely, 213368524041 is an apocalyptic number.

It is an amenable number.

13368524041 is a deficient number, since it is larger than the sum of its proper divisors (646247159).

13368524041 is an equidigital number, since it uses as much as digits as its factorization.

13368524041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9060.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 13368524041 in words is "thirteen billion, three hundred sixty-eight million, five hundred twenty-four thousand, forty-one".

Divisors: 1 31 71 739 2201 8219 22909 52469 254789 583549 1626539 6073841 18090019 188289071 431242711 13368524041