Base | Representation |
---|---|
bin | 1101001011100… |
… | …0110010010110 |
3 | 10212000122210112 |
4 | 3102320302112 |
5 | 103123022323 |
6 | 5252523022 |
7 | 1240616312 |
oct | 322706226 |
9 | 125018715 |
10 | 55282838 |
11 | 292298a6 |
12 | 16620472 |
13 | b5b7b50 |
14 | 74b0b42 |
15 | 4cc0178 |
hex | 34b8c96 |
55282838 has 16 divisors (see below), whose sum is σ = 90126960. Its totient is φ = 25279776.
The previous prime is 55282819. The next prime is 55282841. The reversal of 55282838 is 83828255.
55282838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 55282795 and 55282804.
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, 6920 + ... + 12587.
It is an arithmetic number, because the mean of its divisors is an integer number (5632935).
Almost surely, 255282838 is an apocalyptic number.
55282838 is a deficient number, since it is larger than the sum of its proper divisors (34844122).
55282838 is a wasteful number, since it uses less digits than its factorization.
55282838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19631.
The product of its digits is 153600, while the sum is 41.
The square root of 55282838 is about 7435.2429684577. The cubic root of 55282838 is about 380.9460223934.
The spelling of 55282838 in words is "fifty-five million, two hundred eighty-two thousand, eight hundred thirty-eight".
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