Base | Representation |
---|---|
bin | 1010110000100000010010 |
3 | 12022021110200 |
4 | 22300200102 |
5 | 1210220424 |
6 | 140240030 |
7 | 32653623 |
oct | 12604022 |
9 | 5267420 |
10 | 2820114 |
11 | 1656880 |
12 | b40016 |
13 | 77980b |
14 | 535a4a |
15 | 3aa8c9 |
hex | 2b0812 |
2820114 has 24 divisors (see below), whose sum is σ = 6666192. Its totient is φ = 854520.
The previous prime is 2820109. The next prime is 2820119. The reversal of 2820114 is 4110282.
It is an interprime number because it is at equal distance from previous prime (2820109) and next prime (2820119).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2820119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6924 + ... + 7319.
It is an arithmetic number, because the mean of its divisors is an integer number (277758).
22820114 is an apocalyptic number.
2820114 is an abundant number, since it is smaller than the sum of its proper divisors (3846078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2820114 is a wasteful number, since it uses less digits than its factorization.
2820114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14262 (or 14259 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 2820114 is about 1679.3195050377. The cubic root of 2820114 is about 141.2826681951.
Adding to 2820114 its reverse (4110282), we get a palindrome (6930396).
The spelling of 2820114 in words is "two million, eight hundred twenty thousand, one hundred fourteen".
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