Base | Representation |
---|---|
bin | 110010010101111010… |
… | …0010111001001110001 |
3 | 101100001022202221100120 |
4 | 1210223310113021301 |
5 | 3232401442012014 |
6 | 121355330040453 |
7 | 10545023064063 |
oct | 1445364271161 |
9 | 340038687316 |
10 | 108109329009 |
11 | 41937997000 |
12 | 18b51719129 |
13 | a26b8b1686 |
14 | 5338067733 |
15 | 2c2b12dba9 |
hex | 192bd17271 |
108109329009 has 48 divisors (see below), whose sum is σ = 162958694976. Its totient is φ = 63746749440.
The previous prime is 108109328953. The next prime is 108109329017. The reversal of 108109329009 is 900923901801.
It is not a de Polignac number, because 108109329009 - 29 = 108109328497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108109329079) 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 47 ways as a sum of consecutive naturals, for example, 5456529 + ... + 5476305.
It is an arithmetic number, because the mean of its divisors is an integer number (3394972812).
Almost surely, 2108109329009 is an apocalyptic number.
It is an amenable number.
108109329009 is a deficient number, since it is larger than the sum of its proper divisors (54849365967).
108109329009 is an equidigital number, since it uses as much as digits as its factorization.
108109329009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19887 (or 19828 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 42.
The spelling of 108109329009 in words is "one hundred eight billion, one hundred nine million, three hundred twenty-nine thousand, nine".
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