Base | Representation |
---|---|
bin | 11101001100000110… |
… | …000101000100100100 |
3 | 2222220020102202200102 |
4 | 131030012011010210 |
5 | 1003141401324444 |
6 | 22221551403232 |
7 | 2156445533411 |
oct | 351406050444 |
9 | 88806382612 |
10 | 31341433124 |
11 | 12323470651 |
12 | 60a8223518 |
13 | 2c56279001 |
14 | 1734673108 |
15 | c367a084e |
hex | 74c185124 |
31341433124 has 24 divisors (see below), whose sum is σ = 55519863168. Its totient is φ = 15478693920.
The previous prime is 31341433103. The next prime is 31341433127. The reversal of 31341433124 is 42133414313.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (31341433127) 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 7 ways as a sum of consecutive naturals, for example, 2793494 + ... + 2804690.
It is an arithmetic number, because the mean of its divisors is an integer number (2313327632).
Almost surely, 231341433124 is an apocalyptic number.
It is an amenable number.
31341433124 is a deficient number, since it is larger than the sum of its proper divisors (24178430044).
31341433124 is a wasteful number, since it uses less digits than its factorization.
31341433124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19715 (or 19713 counting only the distinct ones).
The product of its digits is 10368, while the sum is 29.
Adding to 31341433124 its reverse (42133414313), we get a palindrome (73474847437).
The spelling of 31341433124 in words is "thirty-one billion, three hundred forty-one million, four hundred thirty-three thousand, one hundred twenty-four".
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