Base | Representation |
---|---|
bin | 1100111001101… |
… | …11001000000000 |
3 | 21112122121102221 |
4 | 12130313020000 |
5 | 210201312440 |
6 | 14423420424 |
7 | 2452634536 |
oct | 634671000 |
9 | 245577387 |
10 | 108229120 |
11 | 5610215a |
12 | 302b4714 |
13 | 195652cc |
14 | 10534156 |
15 | 977cd4a |
hex | 6737200 |
108229120 has 80 divisors (see below), whose sum is σ = 263786688. Its totient is φ = 42577920.
The previous prime is 108229087. The next prime is 108229141. The reversal of 108229120 is 21922801.
It is a tau number, because it is divible by the number of its divisors (80).
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, 171205 + ... + 171835.
Almost surely, 2108229120 is an apocalyptic number.
108229120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108229120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131893344).
108229120 is an abundant number, since it is smaller than the sum of its proper divisors (155557568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108229120 is an frugal number, since it uses more digits than its factorization.
108229120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 721 (or 705 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 108229120 is about 10403.3225461869. The cubic root of 108229120 is about 476.5568419180.
The spelling of 108229120 in words is "one hundred eight million, two hundred twenty-nine thousand, one hundred twenty".
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