Search a number
-
+
13359157 = 71908451
BaseRepresentation
bin110010111101…
…100000110101
3221010201022121
4302331200311
511404443112
61154155541
7221356660
oct62754065
927121277
1013359157
1175a4a29
124582bb1
1329c9836
141aba6d7
15128d407
hexcbd835

13359157 has 4 divisors (see below), whose sum is σ = 15267616. Its totient is φ = 11450700.

The previous prime is 13359133. The next prime is 13359163. The reversal of 13359157 is 75195331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13359157 - 27 = 13359029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13359187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954219 + ... + 954232.

It is an arithmetic number, because the mean of its divisors is an integer number (3816904).

Almost surely, 213359157 is an apocalyptic number.

It is an amenable number.

13359157 is a deficient number, since it is larger than the sum of its proper divisors (1908459).

13359157 is an equidigital number, since it uses as much as digits as its factorization.

13359157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908458.

The product of its digits is 14175, while the sum is 34.

The square root of 13359157 is about 3655.0180574109. The cubic root of 13359157 is about 237.2792082858.

The spelling of 13359157 in words is "thirteen million, three hundred fifty-nine thousand, one hundred fifty-seven".

Divisors: 1 7 1908451 13359157