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13296069231 = 333533132169
BaseRepresentation
bin11000110001000000…
…11110101001101111
31021022121220022002120
430120200132221233
5204212243203411
610035204524023
7650326503144
oct143040365157
937277808076
1013296069231
115703314675
1226b09b0613
13133b8245b3
14901bd83cb
1552c436106
hex31881ea6f

13296069231 has 8 divisors (see below), whose sum is σ = 17728755120. Its totient is φ = 8863714752.

The previous prime is 13296069221. The next prime is 13296069239.

It is a happy number.

13296069231 is nontrivially palindromic in base 10.

13296069231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13296069231 - 233 = 4706134639 is a prime.

It is a super-2 number, since 2×132960692312 (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13296069239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34515 + ... + 166683.

It is an arithmetic number, because the mean of its divisors is an integer number (2216094390).

Almost surely, 213296069231 is an apocalyptic number.

13296069231 is a deficient number, since it is larger than the sum of its proper divisors (4432685889).

13296069231 is a wasteful number, since it uses less digits than its factorization.

13296069231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165705.

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 13296069231 in words is "thirteen billion, two hundred ninety-six million, sixty-nine thousand, two hundred thirty-one".

Divisors: 1 3 33533 100599 132169 396507 4432023077 13296069231