Base | Representation |
---|---|
bin | 110101010101… |
… | …110001100110 |
3 | 222022101211022 |
4 | 311111301212 |
5 | 12034422242 |
6 | 1215411142 |
7 | 226565150 |
oct | 65256146 |
9 | 28271738 |
10 | 13982822 |
11 | 7990557 |
12 | 4823ab2 |
13 | 2b87679 |
14 | 1bddad0 |
15 | 13630d2 |
hex | d55c66 |
13982822 has 16 divisors (see below), whose sum is σ = 25232640. Its totient is φ = 5677128.
The previous prime is 13982819. The next prime is 13982849. The reversal of 13982822 is 22828931.
It is a super-3 number, since 3×139828223 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 26018 + ... + 26549.
It is an arithmetic number, because the mean of its divisors is an integer number (1577040).
Almost surely, 213982822 is an apocalyptic number.
13982822 is a deficient number, since it is larger than the sum of its proper divisors (11249818).
13982822 is a wasteful number, since it uses less digits than its factorization.
13982822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52595.
The product of its digits is 13824, while the sum is 35.
The square root of 13982822 is about 3739.3611753881. The cubic root of 13982822 is about 240.9156112543.
The spelling of 13982822 in words is "thirteen million, nine hundred eighty-two thousand, eight hundred twenty-two".
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