Base | Representation |
---|---|
bin | 111111111101000011000 |
3 | 10221110200022 |
4 | 13333220120 |
5 | 1014030030 |
6 | 112530012 |
7 | 23545511 |
oct | 7775030 |
9 | 3843608 |
10 | 2095640 |
11 | 1201538 |
12 | 850908 |
13 | 584b31 |
14 | 3c7a08 |
15 | 2b5de5 |
hex | 1ffa18 |
2095640 has 16 divisors (see below), whose sum is σ = 4715280. Its totient is φ = 838240.
The previous prime is 2095637. The next prime is 2095651. The reversal of 2095640 is 465902.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26156 + ... + 26235.
It is an arithmetic number, because the mean of its divisors is an integer number (294705).
22095640 is an apocalyptic number.
2095640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2095640 is an abundant number, since it is smaller than the sum of its proper divisors (2619640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2095640 is a wasteful number, since it uses less digits than its factorization.
2095640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52402 (or 52398 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 2095640 is about 1447.6325500623. The cubic root of 2095640 is about 127.9692308854.
The spelling of 2095640 in words is "two million, ninety-five thousand, six hundred forty".
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