Base | Representation |
---|---|
bin | 111111111101100110000 |
3 | 10221111001200 |
4 | 13333230300 |
5 | 1014032140 |
6 | 112531200 |
7 | 23546361 |
oct | 7775460 |
9 | 3844050 |
10 | 2095920 |
11 | 1201772 |
12 | 850b00 |
13 | 584cb8 |
14 | 3c7b68 |
15 | 2b6030 |
hex | 1ffb30 |
2095920 has 120 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 537600.
The previous prime is 2095867. The next prime is 2095927. The reversal of 2095920 is 295902.
It is a tau number, because it is divible by the number of its divisors (120).
It is not an unprimeable number, because it can be changed into a prime (2095927) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29485 + ... + 29555.
22095920 is an apocalyptic number.
2095920 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 2095920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656016).
2095920 is an abundant number, since it is smaller than the sum of its proper divisors (5216112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2095920 is a wasteful number, since it uses less digits than its factorization.
2095920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 2095920 is about 1447.7292564565. The cubic root of 2095920 is about 127.9749299860.
The spelling of 2095920 in words is "two million, ninety-five thousand, nine hundred twenty".
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