Base | Representation |
---|---|
bin | 1000101101001100011110 |
3 | 11021221200112 |
4 | 20231030132 |
5 | 1041013040 |
6 | 120530022 |
7 | 25253564 |
oct | 10551436 |
9 | 4257615 |
10 | 2282270 |
11 | 1319781 |
12 | 920912 |
13 | 61ba73 |
14 | 435a34 |
15 | 301365 |
hex | 22d31e |
2282270 has 16 divisors (see below), whose sum is σ = 4129488. Its totient is φ = 908160.
The previous prime is 2282257. The next prime is 2282281. The reversal of 2282270 is 722822.
It is a happy number.
2282270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937 + ... + 2883.
It is an arithmetic number, because the mean of its divisors is an integer number (258093).
22282270 is an apocalyptic number.
2282270 is a deficient number, since it is larger than the sum of its proper divisors (1847218).
2282270 is a wasteful number, since it uses less digits than its factorization.
2282270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1195.
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 2282270 is about 1510.7183721660. The cubic root of 2282270 is about 131.6605526902.
It can be divided in two parts, 2282 and 270, that added together give a palindrome (2552).
The spelling of 2282270 in words is "two million, two hundred eighty-two thousand, two hundred seventy".
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