Base | Representation |
---|---|
bin | 111101000011111111101 |
3 | 10202122201011 |
4 | 13220133331 |
5 | 1003012033 |
6 | 110515221 |
7 | 23002336 |
oct | 7503775 |
9 | 3678634 |
10 | 2000893 |
11 | 1147334 |
12 | 805b11 |
13 | 55097b |
14 | 3a128d |
15 | 297ccd |
hex | 1e87fd |
2000893 has 4 divisors (see below), whose sum is σ = 2005948. Its totient is φ = 1995840.
The previous prime is 2000863. The next prime is 2000903. The reversal of 2000893 is 3980002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 458329 + 1542564 = 677^2 + 1242^2 .
It is a cyclic number.
It is not a de Polignac number, because 2000893 - 29 = 2000381 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878 + ... + 2743.
It is an arithmetic number, because the mean of its divisors is an integer number (501487).
22000893 is an apocalyptic number.
It is an amenable number.
2000893 is a deficient number, since it is larger than the sum of its proper divisors (5055).
2000893 is an equidigital number, since it uses as much as digits as its factorization.
2000893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5054.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 2000893 is about 1414.5292503162. The cubic root of 2000893 is about 126.0108540242.
Adding to 2000893 its reverse (3980002), we get a palindrome (5980895).
The spelling of 2000893 in words is "two million, eight hundred ninety-three", and thus it is an aban number.
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