Base | Representation |
---|---|
bin | 1100111000110… |
… | …10100100100000 |
3 | 21112102200000002 |
4 | 12130122210200 |
5 | 210134042120 |
6 | 14421115132 |
7 | 2451636542 |
oct | 634324440 |
9 | 245380002 |
10 | 108112160 |
11 | 560322a2 |
12 | 30258aa8 |
13 | 19523cc0 |
14 | 10503692 |
15 | 9758375 |
hex | 671a920 |
108112160 has 48 divisors (see below), whose sum is σ = 275067576. Its totient is φ = 39917568.
The previous prime is 108112153. The next prime is 108112171. The reversal of 108112160 is 61211801.
It can be written as a sum of positive squares in 4 ways, for example, as 81938704 + 26173456 = 9052^2 + 5116^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23909 + ... + 28068.
Almost surely, 2108112160 is an apocalyptic number.
108112160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
108112160 is an abundant number, since it is smaller than the sum of its proper divisors (166955416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108112160 is a wasteful number, since it uses less digits than its factorization.
108112160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52005 (or 51997 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 20.
The square root of 108112160 is about 10397.6997456168. The cubic root of 108112160 is about 476.3851130941.
Adding to 108112160 its reverse (61211801), we get a palindrome (169323961).
The spelling of 108112160 in words is "one hundred eight million, one hundred twelve thousand, one hundred sixty".
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