Base | Representation |
---|---|
bin | 11000101000010101… |
… | …01000001001110001 |
3 | 1021010112211210100112 |
4 | 30110022220021301 |
5 | 204040121411423 |
6 | 10024043431105 |
7 | 645453422060 |
oct | 142412501161 |
9 | 37115753315 |
10 | 13223232113 |
11 | 5676196003 |
12 | 2690525495 |
13 | 1329701600 |
14 | 8d62781d7 |
15 | 525d49a78 |
hex | 3142a8271 |
13223232113 has 12 divisors (see below), whose sum is σ = 16364170368. Its totient is φ = 10462336560.
The previous prime is 13223232107. The next prime is 13223232133. The reversal of 13223232113 is 31123232231.
It is not a de Polignac number, because 13223232113 - 220 = 13222183537 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13223232133) 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 11 ways as a sum of consecutive naturals, for example, 5587673 + ... + 5590038.
It is an arithmetic number, because the mean of its divisors is an integer number (1363680864).
Almost surely, 213223232113 is an apocalyptic number.
13223232113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13223232113 is a deficient number, since it is larger than the sum of its proper divisors (3140938255).
13223232113 is a wasteful number, since it uses less digits than its factorization.
13223232113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11177744 (or 11177731 counting only the distinct ones).
The product of its digits is 1296, while the sum is 23.
Adding to 13223232113 its reverse (31123232231), we get a palindrome (44346464344).
The spelling of 13223232113 in words is "thirteen billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred thirteen".
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