Base | Representation |
---|---|
bin | 1011000010001001101001 |
3 | 12102221121200 |
4 | 23002021221 |
5 | 1220024033 |
6 | 141554413 |
7 | 33404430 |
oct | 13021151 |
9 | 5387550 |
10 | 2892393 |
11 | 16a6109 |
12 | b75a09 |
13 | 7a369a |
14 | 554117 |
15 | 3c2013 |
hex | 2c2269 |
2892393 has 24 divisors (see below), whose sum is σ = 4932096. Its totient is φ = 1598400.
The previous prime is 2892371. The next prime is 2892403. The reversal of 2892393 is 3932982.
It is not a de Polignac number, because 2892393 - 213 = 2884201 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2892893) 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, 1213 + ... + 2693.
It is an arithmetic number, because the mean of its divisors is an integer number (205504).
22892393 is an apocalyptic number.
It is an amenable number.
2892393 is a deficient number, since it is larger than the sum of its proper divisors (2039703).
2892393 is a wasteful number, since it uses less digits than its factorization.
2892393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1525 (or 1522 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 2892393 is about 1700.7036778934. The cubic root of 2892393 is about 142.4795169081.
The spelling of 2892393 in words is "two million, eight hundred ninety-two thousand, three hundred ninety-three".
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