Base | Representation |
---|---|
bin | 101101001111101010010… |
… | …001111010011000001001 |
3 | 102000020100221010111020110 |
4 | 231033222101322120021 |
5 | 401420111112402423 |
6 | 10340202033144533 |
7 | 440426450153430 |
oct | 55175221723011 |
9 | 12006327114213 |
10 | 3109191919113 |
11 | a99667866745 |
12 | 4226ba0bb149 |
13 | 1972707a7a27 |
14 | aa6b2a4a117 |
15 | 55d2591a193 |
hex | 2d3ea47a609 |
3109191919113 has 32 divisors (see below), whose sum is σ = 4809136482304. Its totient is φ = 1749942703872.
The previous prime is 3109191919091. The next prime is 3109191919159. The reversal of 3109191919113 is 3119191919013.
3109191919113 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 3109191919113 - 212 = 3109191915017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3109191919193) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11355681 + ... + 11626257.
It is an arithmetic number, because the mean of its divisors is an integer number (150285515072).
Almost surely, 23109191919113 is an apocalyptic number.
It is an amenable number.
3109191919113 is a deficient number, since it is larger than the sum of its proper divisors (1699944563191).
3109191919113 is a wasteful number, since it uses less digits than its factorization.
3109191919113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278821.
The product of its (nonzero) digits is 59049, while the sum is 48.
The spelling of 3109191919113 in words is "three trillion, one hundred nine billion, one hundred ninety-one million, nine hundred nineteen thousand, one hundred thirteen".
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