Base | Representation |
---|---|
bin | 110100111000101111… |
… | …1000001110010101100 |
3 | 101212011002211201100001 |
4 | 1221301133001302230 |
5 | 3330044203441113 |
6 | 124101425514044 |
7 | 11130306332410 |
oct | 1516137016254 |
9 | 355132751301 |
10 | 113573108908 |
11 | 44191071786 |
12 | 1a0174a2924 |
13 | a92c85312c |
14 | 56d5972d40 |
15 | 2e4ab467dd |
hex | 1a717c1cac |
113573108908 has 96 divisors (see below), whose sum is σ = 234914448384. Its totient is φ = 47029310208.
The previous prime is 113573108897. The next prime is 113573108917. The reversal of 113573108908 is 809801375311.
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 31 ways as a sum of consecutive naturals, for example, 142500366 + ... + 142501162.
It is an arithmetic number, because the mean of its divisors is an integer number (2447025504).
Almost surely, 2113573108908 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113573108908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117457224192).
113573108908 is an abundant number, since it is smaller than the sum of its proper divisors (121341339476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113573108908 is a wasteful number, since it uses less digits than its factorization.
113573108908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1631 (or 1629 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 46.
The spelling of 113573108908 in words is "one hundred thirteen billion, five hundred seventy-three million, one hundred eight thousand, nine hundred eight".
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