Base | Representation |
---|---|
bin | 111111001000110011101 |
3 | 10220002222200 |
4 | 13321012131 |
5 | 1012201033 |
6 | 112202113 |
7 | 23404521 |
oct | 7710635 |
9 | 3802880 |
10 | 2068893 |
11 | 1193432 |
12 | 839339 |
13 | 5758c8 |
14 | 3bbd81 |
15 | 2ad013 |
hex | 1f919d |
2068893 has 24 divisors (see below), whose sum is σ = 3139968. Its totient is φ = 1311552.
The previous prime is 2068877. The next prime is 2068897. The reversal of 2068893 is 3988602.
It is not a de Polignac number, because 2068893 - 24 = 2068877 is a prime.
2068893 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068897) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 28305 + ... + 28377.
It is an arithmetic number, because the mean of its divisors is an integer number (130832).
22068893 is an apocalyptic number.
It is an amenable number.
2068893 is a deficient number, since it is larger than the sum of its proper divisors (1071075).
2068893 is a wasteful number, since it uses less digits than its factorization.
2068893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193 (or 190 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 2068893 is about 1438.3646964522. The cubic root of 2068893 is about 127.4224672795.
The spelling of 2068893 in words is "two million, sixty-eight thousand, eight hundred ninety-three".
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