Base | Representation |
---|---|
bin | 1101001110110… |
… | …0100110010010 |
3 | 10212102102220112 |
4 | 3103230212102 |
5 | 103201320213 |
6 | 5301241322 |
7 | 1242462113 |
oct | 323544622 |
9 | 125372815 |
10 | 55495058 |
11 | 29364293 |
12 | 16703242 |
13 | b660618 |
14 | 752820a |
15 | 4d12ea8 |
hex | 34ec992 |
55495058 has 16 divisors (see below), whose sum is σ = 86164344. Its totient is φ = 26787840.
The previous prime is 55495031. The next prime is 55495073. The reversal of 55495058 is 85059455.
55495058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 23493409 + 32001649 = 4847^2 + 5657^2 .
It is a Harshad number since it is a multiple of its sum of digits (41).
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, 4466 + ... + 11442.
Almost surely, 255495058 is an apocalyptic number.
55495058 is a deficient number, since it is larger than the sum of its proper divisors (30669286).
55495058 is a wasteful number, since it uses less digits than its factorization.
55495058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7117.
The product of its (nonzero) digits is 180000, while the sum is 41.
The square root of 55495058 is about 7449.5005201691. The cubic root of 55495058 is about 381.4328590518.
The spelling of 55495058 in words is "fifty-five million, four hundred ninety-five thousand, fifty-eight".
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