Base | Representation |
---|---|
bin | 111110111100111… |
… | …0010110010011010 |
3 | 12110012200001221002 |
4 | 1331321302302122 |
5 | 13311222132414 |
6 | 545333545002 |
7 | 103226162360 |
oct | 17571626232 |
9 | 5405601832 |
10 | 2112302234 |
11 | 994380a29 |
12 | 4ab4a5162 |
13 | 2788075a3 |
14 | 16076d630 |
15 | c56974de |
hex | 7de72c9a |
2112302234 has 16 divisors (see below), whose sum is σ = 3640052736. Its totient is φ = 900531600.
The previous prime is 2112302197. The next prime is 2112302243. The reversal of 2112302234 is 4322032112.
It is a super-2 number, since 2×21123022342 = 8923641455522781512, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392297 + ... + 397644.
It is an arithmetic number, because the mean of its divisors is an integer number (227503296).
Almost surely, 22112302234 is an apocalyptic number.
2112302234 is a deficient number, since it is larger than the sum of its proper divisors (1527750502).
2112302234 is a wasteful number, since it uses less digits than its factorization.
2112302234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790141.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2112302234 is about 45959.7893163143. The cubic root of 2112302234 is about 1283.0749302112.
Adding to 2112302234 its reverse (4322032112), we get a palindrome (6434334346).
The spelling of 2112302234 in words is "two billion, one hundred twelve million, three hundred two thousand, two hundred thirty-four".
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