Base | Representation |
---|---|
bin | 101110011100000011001… |
… | …001000110111011001000 |
3 | 102022002002011001110110020 |
4 | 232130003021012323020 |
5 | 404241101113421412 |
6 | 10442005002420440 |
7 | 446362146340335 |
oct | 56340311067310 |
9 | 12262064043406 |
10 | 3191213420232 |
11 | 1020427865502 |
12 | 43658ab01720 |
13 | 1a1c12674646 |
14 | b065407998c |
15 | 580265e718c |
hex | 2e703246ec8 |
3191213420232 has 16 divisors (see below), whose sum is σ = 7978033550640. Its totient is φ = 1063737806736.
The previous prime is 3191213420203. The next prime is 3191213420281. The reversal of 3191213420232 is 2320243121913.
It is a junction number, because it is equal to n+sod(n) for n = 3191213420193 and 3191213420202.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 66483612898 + ... + 66483612945.
It is an arithmetic number, because the mean of its divisors is an integer number (498627096915).
Almost surely, 23191213420232 is an apocalyptic number.
It is an amenable number.
3191213420232 is an abundant number, since it is smaller than the sum of its proper divisors (4786820130408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3191213420232 is a wasteful number, since it uses less digits than its factorization.
3191213420232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132967225852 (or 132967225848 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The spelling of 3191213420232 in words is "three trillion, one hundred ninety-one billion, two hundred thirteen million, four hundred twenty thousand, two hundred thirty-two".
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