Base | Representation |
---|---|
bin | 1100011100101… |
… | …0100110000111 |
3 | 10122020112201202 |
4 | 3013022212013 |
5 | 101331210210 |
6 | 5103013115 |
7 | 1202530622 |
oct | 307124607 |
9 | 118215652 |
10 | 52210055 |
11 | 27520207 |
12 | 1559a19b |
13 | aa80331 |
14 | 6d10db9 |
15 | 48b49a5 |
hex | 31ca987 |
52210055 has 8 divisors (see below), whose sum is σ = 62691792. Its totient is φ = 41741568.
The previous prime is 52210049. The next prime is 52210061. The reversal of 52210055 is 55001225.
52210055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52210049) and next prime (52210061).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52210055 - 218 = 51947911 is a prime.
It is a Duffinian number.
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, 10952 + ... + 14978.
It is an arithmetic number, because the mean of its divisors is an integer number (7836474).
Almost surely, 252210055 is an apocalyptic number.
52210055 is a deficient number, since it is larger than the sum of its proper divisors (10481737).
52210055 is a wasteful number, since it uses less digits than its factorization.
52210055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6625.
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 52210055 is about 7225.6525656857. The cubic root of 52210055 is about 373.7530254823.
The spelling of 52210055 in words is "fifty-two million, two hundred ten thousand, fifty-five".
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