Base | Representation |
---|---|
bin | 1000100110110110011011 |
3 | 11020122001001 |
4 | 20212312123 |
5 | 1034200113 |
6 | 120205431 |
7 | 25115041 |
oct | 10466633 |
9 | 4218031 |
10 | 2256283 |
11 | 13011a7 |
12 | 909877 |
13 | 60cca3 |
14 | 42a391 |
15 | 2e87dd |
hex | 226d9b |
2256283 has 4 divisors (see below), whose sum is σ = 2268288. Its totient is φ = 2244280.
The previous prime is 2256281. The next prime is 2256299. The reversal of 2256283 is 3826522.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2256283 - 21 = 2256281 is a prime.
It is a Duffinian number.
2256283 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2256281) 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, 5716 + ... + 6097.
It is an arithmetic number, because the mean of its divisors is an integer number (567072).
22256283 is an apocalyptic number.
2256283 is a deficient number, since it is larger than the sum of its proper divisors (12005).
2256283 is a wasteful number, since it uses less digits than its factorization.
2256283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12004.
The product of its digits is 5760, while the sum is 28.
The square root of 2256283 is about 1502.0928732938. The cubic root of 2256283 is about 131.1589275994.
The spelling of 2256283 in words is "two million, two hundred fifty-six thousand, two hundred eighty-three".
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