Base | Representation |
---|---|
bin | 11000111010010… |
… | …00011101011110 |
3 | 112120012102221000 |
4 | 30131020131132 |
5 | 411443312142 |
6 | 32422451130 |
7 | 5115105543 |
oct | 1435103536 |
9 | 476172830 |
10 | 208963422 |
11 | a7a55348 |
12 | 59b93aa6 |
13 | 343a50c5 |
14 | 1da76bca |
15 | 1352a14c |
hex | c74875e |
208963422 has 32 divisors (see below), whose sum is σ = 491680800. Its totient is φ = 65556864.
The previous prime is 208963397. The next prime is 208963459. The reversal of 208963422 is 224369802.
208963422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112897 + ... + 114732.
It is an arithmetic number, because the mean of its divisors is an integer number (15365025).
Almost surely, 2208963422 is an apocalyptic number.
208963422 is an abundant number, since it is smaller than the sum of its proper divisors (282717378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
208963422 is a wasteful number, since it uses less digits than its factorization.
208963422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227657 (or 227651 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 208963422 is about 14455.5671628615. The cubic root of 208963422 is about 593.4125914265.
The spelling of 208963422 in words is "two hundred eight million, nine hundred sixty-three thousand, four hundred twenty-two".
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