Search a number
-
+
13204258855 = 523911049589
BaseRepresentation
bin11000100110000100…
…10000000000100111
31021002020010211221021
430103002100000213
5204020242240410
610022125032011
7645133230334
oct142302200047
937066124837
1013204258855
115666507127
1226860b5607
1313257ba628
148d393998b
1552434ceda
hex313090027

13204258855 has 8 divisors (see below), whose sum is σ = 15911409600. Its totient is φ = 10519207776.

The previous prime is 13204258789. The next prime is 13204258871. The reversal of 13204258855 is 55885240231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13204258855 is a prime.

It is a super-2 number, since 2×132042588552 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5523600 + ... + 5525989.

It is an arithmetic number, because the mean of its divisors is an integer number (1988926200).

Almost surely, 213204258855 is an apocalyptic number.

13204258855 is a deficient number, since it is larger than the sum of its proper divisors (2707150745).

13204258855 is a wasteful number, since it uses less digits than its factorization.

13204258855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11049833.

The product of its (nonzero) digits is 384000, while the sum is 43.

The spelling of 13204258855 in words is "thirteen billion, two hundred four million, two hundred fifty-eight thousand, eight hundred fifty-five".

Divisors: 1 5 239 1195 11049589 55247945 2640851771 13204258855