Base | Representation |
---|---|
bin | 11100111100101111… |
… | …101111000000001100 |
3 | 2222020021212121102012 |
4 | 130330233233000030 |
5 | 1002124440323244 |
6 | 22140232120352 |
7 | 2150200636445 |
oct | 347457570014 |
9 | 88207777365 |
10 | 31083917324 |
11 | 12201074179 |
12 | 6035b360b8 |
13 | 2c14b046b5 |
14 | 170c39c2cc |
15 | c1dd8489e |
hex | 73cbef00c |
31083917324 has 24 divisors (see below), whose sum is σ = 55257053040. Its totient is φ = 15297581504.
The previous prime is 31083917323. The next prime is 31083917339. The reversal of 31083917324 is 42371938013.
It is not an unprimeable number, because it can be changed into a prime (31083917323) 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 7 ways as a sum of consecutive naturals, for example, 84719 + ... + 263334.
It is an arithmetic number, because the mean of its divisors is an integer number (2302377210).
Almost surely, 231083917324 is an apocalyptic number.
It is an amenable number.
31083917324 is a deficient number, since it is larger than the sum of its proper divisors (24173135716).
31083917324 is a wasteful number, since it uses less digits than its factorization.
31083917324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348409 (or 348407 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 41.
The spelling of 31083917324 in words is "thirty-one billion, eighty-three million, nine hundred seventeen thousand, three hundred twenty-four".
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