Base | Representation |
---|---|
bin | 1011000000001110001101 |
3 | 12102112210002 |
4 | 23000032031 |
5 | 1214300433 |
6 | 141454045 |
7 | 33342413 |
oct | 13001615 |
9 | 5375702 |
10 | 2884493 |
11 | 16a0187 |
12 | b71325 |
13 | 79cc01 |
14 | 5512b3 |
15 | 3be9e8 |
hex | 2c038d |
2884493 has 2 divisors, whose sum is σ = 2884494. Its totient is φ = 2884492.
The previous prime is 2884481. The next prime is 2884513. The reversal of 2884493 is 3944882.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2550409 + 334084 = 1597^2 + 578^2 .
It is a cyclic number.
It is not a de Polignac number, because 2884493 - 210 = 2883469 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2884403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442246 + 1442247.
It is an arithmetic number, because the mean of its divisors is an integer number (1442247).
22884493 is an apocalyptic number.
It is an amenable number.
2884493 is a deficient number, since it is larger than the sum of its proper divisors (1).
2884493 is an equidigital number, since it uses as much as digits as its factorization.
2884493 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 55296, while the sum is 38.
The square root of 2884493 is about 1698.3795217795. The cubic root of 2884493 is about 142.3496804123.
The spelling of 2884493 in words is "two million, eight hundred eighty-four thousand, four hundred ninety-three".
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