Base | Representation |
---|---|
bin | 1100111001100… |
… | …0001110100011 |
3 | 10202210121111000 |
4 | 3032120032203 |
5 | 102322212044 |
6 | 5211323043 |
7 | 1224564366 |
oct | 316301643 |
9 | 122717430 |
10 | 54100899 |
11 | 285a1896 |
12 | 16150483 |
13 | b292b88 |
14 | 72840dd |
15 | 4b39d69 |
hex | 33983a3 |
54100899 has 16 divisors (see below), whose sum is σ = 83635200. Its totient is φ = 34498728.
The previous prime is 54100883. The next prime is 54100903. The reversal of 54100899 is 99800145.
54100899 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 54100899 - 24 = 54100883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54100099) 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, 42939 + ... + 44180.
It is an arithmetic number, because the mean of its divisors is an integer number (5227200).
Almost surely, 254100899 is an apocalyptic number.
54100899 is a deficient number, since it is larger than the sum of its proper divisors (29534301).
54100899 is a wasteful number, since it uses less digits than its factorization.
54100899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87151 (or 87145 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 54100899 is about 7355.3313317620. The cubic root of 54100899 is about 378.2115847436.
The spelling of 54100899 in words is "fifty-four million, one hundred thousand, eight hundred ninety-nine".
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