Base | Representation |
---|---|
bin | 1000000010101100000000 |
3 | 10222002212000 |
4 | 20002230000 |
5 | 1014430120 |
6 | 113104000 |
7 | 23630145 |
oct | 10025400 |
9 | 3862760 |
10 | 2108160 |
11 | 120a98a |
12 | 858000 |
13 | 58a742 |
14 | 3cc3cc |
15 | 2b9990 |
hex | 202b00 |
2108160 has 144 divisors (see below), whose sum is σ = 7603680. Its totient is φ = 552960.
The previous prime is 2108159. The next prime is 2108177. The reversal of 2108160 is 618012.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34530 + ... + 34590.
22108160 is an apocalyptic number.
2108160 is a gapful number since it is divisible by the number (20) 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 2108160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3801840).
2108160 is an abundant number, since it is smaller than the sum of its proper divisors (5495520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2108160 is an equidigital number, since it uses as much as digits as its factorization.
2108160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91 (or 71 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 2108160 is about 1451.9504123764. The cubic root of 2108160 is about 128.2235676179.
The spelling of 2108160 in words is "two million, one hundred eight thousand, one hundred sixty".
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