Base | Representation |
---|---|
bin | 11000110010101011… |
… | …01111100100000011 |
3 | 1021100121011200121000 |
4 | 30121111233210003 |
5 | 204224332012011 |
6 | 10040424103043 |
7 | 650556256254 |
oct | 143125574403 |
9 | 37317150530 |
10 | 13310032131 |
11 | 5710191160 |
12 | 26b5604a83 |
13 | 13416a2b76 |
14 | 9039d0b2b |
15 | 52d793356 |
hex | 31956f903 |
13310032131 has 64 divisors (see below), whose sum is σ = 22077849600. Its totient is φ = 7855898400.
The previous prime is 13310032117. The next prime is 13310032193. The reversal of 13310032131 is 13123001331.
It is a happy number.
13310032131 is a `hidden beast` number, since 1 + 3 + 310 + 0 + 321 + 31 = 666.
13310032131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13310032131 - 221 = 13307934979 is a prime.
It is a super-3 number, since 3×133100321313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (13310030131) 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 63 ways as a sum of consecutive naturals, for example, 2943090 + ... + 2947608.
It is an arithmetic number, because the mean of its divisors is an integer number (344966400).
Almost surely, 213310032131 is an apocalyptic number.
13310032131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13310032131 is a deficient number, since it is larger than the sum of its proper divisors (8767817469).
13310032131 is a wasteful number, since it uses less digits than its factorization.
13310032131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4797 (or 4791 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 13310032131 its reverse (13123001331), we get a palindrome (26433033462).
The spelling of 13310032131 in words is "thirteen billion, three hundred ten million, thirty-two thousand, one hundred thirty-one".
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