Base | Representation |
---|---|
bin | 111110010110011001101 |
3 | 10211210120211 |
4 | 13302303031 |
5 | 1010334320 |
6 | 111442421 |
7 | 23236342 |
oct | 7626315 |
9 | 3753524 |
10 | 2043085 |
11 | 1176000 |
12 | 826411 |
13 | 566c35 |
14 | 3b27c9 |
15 | 2a555a |
hex | 1f2ccd |
2043085 has 16 divisors (see below), whose sum is σ = 2705472. Its totient is φ = 1481040.
The previous prime is 2043061. The next prime is 2043091. The reversal of 2043085 is 5803402.
It is not a de Polignac number, because 2043085 - 25 = 2043053 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 6502 + ... + 6808.
It is an arithmetic number, because the mean of its divisors is an integer number (169092).
22043085 is an apocalyptic number.
It is an amenable number.
2043085 is a deficient number, since it is larger than the sum of its proper divisors (662387).
2043085 is an equidigital number, since it uses as much as digits as its factorization.
2043085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345 (or 323 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2043085 is about 1429.3652437358. The cubic root of 2043085 is about 126.8904132471.
Adding to 2043085 its reverse (5803402), we get a palindrome (7846487).
The spelling of 2043085 in words is "two million, forty-three thousand, eighty-five".
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