Base | Representation |
---|---|
bin | 1000010111001100100000 |
3 | 11010101002010 |
4 | 20113030200 |
5 | 1030122120 |
6 | 114552520 |
7 | 24430065 |
oct | 10271440 |
9 | 4111063 |
10 | 2192160 |
11 | 1268003 |
12 | 898740 |
13 | 5b9a49 |
14 | 410c6c |
15 | 2d47e0 |
hex | 217320 |
2192160 has 48 divisors (see below), whose sum is σ = 6906816. Its totient is φ = 584448.
The previous prime is 2192143. The next prime is 2192161. The reversal of 2192160 is 612912.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (2192161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1804 + ... + 2763.
It is an arithmetic number, because the mean of its divisors is an integer number (143892).
22192160 is an apocalyptic number.
2192160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2192160 is an abundant number, since it is smaller than the sum of its proper divisors (4714656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2192160 is a wasteful number, since it uses less digits than its factorization.
2192160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4585 (or 4577 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 2192160 is about 1480.5944752024. The cubic root of 2192160 is about 129.9044663011.
The spelling of 2192160 in words is "two million, one hundred ninety-two thousand, one hundred sixty".
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