Base | Representation |
---|---|
bin | 1100111000101… |
… | …0000111111101 |
3 | 10202200200020112 |
4 | 3032022013331 |
5 | 102313340013 |
6 | 5210155405 |
7 | 1224234104 |
oct | 316120775 |
9 | 122620215 |
10 | 54043133 |
11 | 28562451 |
12 | 16122b65 |
13 | b2727b1 |
14 | 726b03b |
15 | 4b27ba8 |
hex | 338a1fd |
54043133 has 8 divisors (see below), whose sum is σ = 55356576. Its totient is φ = 52743600.
The previous prime is 54043127. The next prime is 54043151. The reversal of 54043133 is 33134045.
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 54043133 - 216 = 53977597 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54043099 and 54043108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54043103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4610 + ... + 11372.
It is an arithmetic number, because the mean of its divisors is an integer number (6919572).
Almost surely, 254043133 is an apocalyptic number.
It is an amenable number.
54043133 is a deficient number, since it is larger than the sum of its proper divisors (1313443).
54043133 is a wasteful number, since it uses less digits than its factorization.
54043133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6955.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 54043133 is about 7351.4034714468. The cubic root of 54043133 is about 378.0769255458.
Adding to 54043133 its reverse (33134045), we get a palindrome (87177178).
The spelling of 54043133 in words is "fifty-four million, forty-three thousand, one hundred thirty-three".
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