Base | Representation |
---|---|
bin | 11000110010101100… |
… | …00111110001111011 |
3 | 1021100121100201122210 |
4 | 30121112013301323 |
5 | 204224343200243 |
6 | 10040430150203 |
7 | 650560151406 |
oct | 143126076173 |
9 | 37317321583 |
10 | 13310131323 |
11 | 5710249735 |
12 | 26b5652363 |
13 | 1341709068 |
14 | 903a18d3d |
15 | 52d7b2933 |
hex | 319587c7b |
13310131323 has 16 divisors (see below), whose sum is σ = 18320953376. Its totient is φ = 8588851200.
The previous prime is 13310131321. The next prime is 13310131327. The reversal of 13310131323 is 32313101331.
It is not a de Polignac number, because 13310131323 - 21 = 13310131321 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13310131323.
It is not an unprimeable number, because it can be changed into a prime (13310131321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289228 + ... + 332073.
It is an arithmetic number, because the mean of its divisors is an integer number (1145059586).
Almost surely, 213310131323 is an apocalyptic number.
13310131323 is a deficient number, since it is larger than the sum of its proper divisors (5010822053).
13310131323 is a wasteful number, since it uses less digits than its factorization.
13310131323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621534.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13310131323 its reverse (32313101331), we get a palindrome (45623232654).
The spelling of 13310131323 in words is "thirteen billion, three hundred ten million, one hundred thirty-one thousand, three hundred twenty-three".
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