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13242304011 = 319617195297
BaseRepresentation
bin11000101010100110…
…11000011000001011
31021011212201202002010
430111103120120023
5204110012212021
610030004311003
7646104504216
oct142523303013
937155652063
1013242304011
115685a32002
1226969a2463
13133064b461
148d8a0077d
15527865976
hex3154d860b

13242304011 has 32 divisors (see below), whose sum is σ = 18920217600. Its totient is φ = 8213460480.

The previous prime is 13242303989. The next prime is 13242304067. The reversal of 13242304011 is 11040324231.

It is not a de Polignac number, because 13242304011 - 223 = 13233915403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13242304711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2497315 + ... + 2502611.

It is an arithmetic number, because the mean of its divisors is an integer number (591256800).

Almost surely, 213242304011 is an apocalyptic number.

13242304011 is a deficient number, since it is larger than the sum of its proper divisors (5677913589).

13242304011 is a wasteful number, since it uses less digits than its factorization.

13242304011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6099.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13242304011 its reverse (11040324231), we get a palindrome (24282628242).

The spelling of 13242304011 in words is "thirteen billion, two hundred forty-two million, three hundred four thousand, eleven".

Divisors: 1 3 19 57 61 183 719 1159 2157 3477 5297 13661 15891 40983 43859 100643 131577 301929 323117 833321 969351 2499963 3808543 6139223 11425629 18417669 72362317 217086951 232321123 696963369 4414101337 13242304011