Base | Representation |
---|---|
bin | 1000101101001010001010 |
3 | 11021221111001 |
4 | 20231022022 |
5 | 1041011442 |
6 | 120525214 |
7 | 25253263 |
oct | 10551212 |
9 | 4257431 |
10 | 2282122 |
11 | 1319657 |
12 | 92080a |
13 | 61b98b |
14 | 43596a |
15 | 3012b7 |
hex | 22d28a |
2282122 has 4 divisors (see below), whose sum is σ = 3423186. Its totient is φ = 1141060.
The previous prime is 2282099. The next prime is 2282141. The reversal of 2282122 is 2212822.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2277081 + 5041 = 1509^2 + 71^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2282122.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570529 + ... + 570532.
22282122 is an apocalyptic number.
2282122 is a deficient number, since it is larger than the sum of its proper divisors (1141064).
2282122 is a wasteful number, since it uses less digits than its factorization.
2282122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1141063.
The product of its digits is 256, while the sum is 19.
The square root of 2282122 is about 1510.6693880529. The cubic root of 2282122 is about 131.6577066665.
Adding to 2282122 its reverse (2212822), we get a palindrome (4494944).
The spelling of 2282122 in words is "two million, two hundred eighty-two thousand, one hundred twenty-two".
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