Base | Representation |
---|---|
bin | 1000100000010000… |
… | …0111110101011100 |
3 | 12220002110100021010 |
4 | 2020010013311130 |
5 | 14133343011134 |
6 | 1014303535220 |
7 | 110366220144 |
oct | 21004076534 |
9 | 5802410233 |
10 | 2282782044 |
11 | a71630a34 |
12 | 5385ba510 |
13 | 2a4c2710a |
14 | 179269924 |
15 | d561ece9 |
hex | 88107d5c |
2282782044 has 24 divisors (see below), whose sum is σ = 5470451728. Its totient is φ = 740361600.
The previous prime is 2282782013. The next prime is 2282782069. The reversal of 2282782044 is 4402872822.
It is a super-2 number, since 2×22827820442 = 10422187720817635872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2282781993 and 2282782011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2570257 + ... + 2571144.
Almost surely, 22282782044 is an apocalyptic number.
It is an amenable number.
2282782044 is an abundant number, since it is smaller than the sum of its proper divisors (3187669684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2282782044 is a wasteful number, since it uses less digits than its factorization.
2282782044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5141445 (or 5141443 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 39.
The square root of 2282782044 is about 47778.4684141298. The cubic root of 2282782044 is about 1316.7039829051.
The spelling of 2282782044 in words is "two billion, two hundred eighty-two million, seven hundred eighty-two thousand, forty-four".
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