Base | Representation |
---|---|
bin | 1000101101010101010100 |
3 | 11021222110111 |
4 | 20231111110 |
5 | 1041022321 |
6 | 120532404 |
7 | 25255333 |
oct | 10552524 |
9 | 4258414 |
10 | 2282836 |
11 | 131a146 |
12 | 921104 |
13 | 61c0ba |
14 | 435d1a |
15 | 3015e1 |
hex | 22d554 |
2282836 has 12 divisors (see below), whose sum is σ = 4016628. Its totient is φ = 1135232.
The previous prime is 2282807. The next prime is 2282849. The reversal of 2282836 is 6382822.
It can be written as a sum of positive squares in 2 ways, for example, as 1368900 + 913936 = 1170^2 + 956^2 .
It is a super-2 number, since 2×22828362 = 10422680405792, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2282798 and 2282807.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661 + ... + 2236.
It is an arithmetic number, because the mean of its divisors is an integer number (334719).
22282836 is an apocalyptic number.
It is an amenable number.
2282836 is a deficient number, since it is larger than the sum of its proper divisors (1733792).
2282836 is a wasteful number, since it uses less digits than its factorization.
2282836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3098 (or 3096 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 2282836 is about 1510.9056886517. The cubic root of 2282836 is about 131.6714356727.
The spelling of 2282836 in words is "two million, two hundred eighty-two thousand, eight hundred thirty-six".
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