Base | Representation |
---|---|
bin | 1101001100100… |
… | …1010010110101 |
3 | 10212011002112210 |
4 | 3103021102311 |
5 | 103132203303 |
6 | 5254204033 |
7 | 1241320404 |
oct | 323112265 |
9 | 125132483 |
10 | 55350453 |
11 | 29275684 |
12 | 16653619 |
13 | b60c862 |
14 | 74cb63b |
15 | 4cd5203 |
hex | 34c94b5 |
55350453 has 16 divisors (see below), whose sum is σ = 78312960. Its totient is φ = 34653696.
The previous prime is 55350433. The next prime is 55350461. The reversal of 55350453 is 35405355.
55350453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55350453 - 218 = 55088309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 55350453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55350413) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 30588 + ... + 32346.
It is an arithmetic number, because the mean of its divisors is an integer number (4894560).
Almost surely, 255350453 is an apocalyptic number.
It is an amenable number.
55350453 is a deficient number, since it is larger than the sum of its proper divisors (22962507).
55350453 is a wasteful number, since it uses less digits than its factorization.
55350453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2396.
The product of its (nonzero) digits is 22500, while the sum is 30.
The square root of 55350453 is about 7439.7885050585. The cubic root of 55350453 is about 381.1012675061.
The spelling of 55350453 in words is "fifty-five million, three hundred fifty thousand, four hundred fifty-three".
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