Base | Representation |
---|---|
bin | 1000101110110101010110 |
3 | 11022021220010 |
4 | 20232311112 |
5 | 1041221412 |
6 | 121021050 |
7 | 25312263 |
oct | 10566526 |
9 | 4267803 |
10 | 2288982 |
11 | 1323823 |
12 | 924786 |
13 | 621b37 |
14 | 43826a |
15 | 30333c |
hex | 22ed56 |
2288982 has 16 divisors (see below), whose sum is σ = 4847472. Its totient is φ = 718080.
The previous prime is 2288953. The next prime is 2289013. The reversal of 2288982 is 2898822.
It is a self number, because there is not a number n which added to its sum of digits gives 2288982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11119 + ... + 11322.
It is an arithmetic number, because the mean of its divisors is an integer number (302967).
22288982 is an apocalyptic number.
2288982 is an abundant number, since it is smaller than the sum of its proper divisors (2558490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2288982 is a wasteful number, since it uses less digits than its factorization.
2288982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22463.
The product of its digits is 36864, while the sum is 39.
The square root of 2288982 is about 1512.9382009851. The cubic root of 2288982 is about 131.7894945969.
The spelling of 2288982 in words is "two million, two hundred eighty-eight thousand, nine hundred eighty-two".
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