Base | Representation |
---|---|
bin | 1100111100010… |
… | …0111100001011 |
3 | 10210010220201010 |
4 | 3033010330023 |
5 | 102344042133 |
6 | 5215255003 |
7 | 1226256342 |
oct | 317047413 |
9 | 123126633 |
10 | 54284043 |
11 | 28707450 |
12 | 1621a463 |
13 | b328348 |
14 | 72d0b59 |
15 | 4b74263 |
hex | 33c4f0b |
54284043 has 16 divisors (see below), whose sum is σ = 83604096. Its totient is φ = 30963840.
The previous prime is 54284039. The next prime is 54284051. The reversal of 54284043 is 34048245.
It is not a de Polignac number, because 54284043 - 22 = 54284039 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54284043.
It is not an unprimeable number, because it can be changed into a prime (54284033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47821 + ... + 48942.
It is an arithmetic number, because the mean of its divisors is an integer number (5225256).
Almost surely, 254284043 is an apocalyptic number.
54284043 is a deficient number, since it is larger than the sum of its proper divisors (29320053).
54284043 is a wasteful number, since it uses less digits than its factorization.
54284043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96794.
The product of its (nonzero) digits is 15360, while the sum is 30.
The square root of 54284043 is about 7367.7705583168. The cubic root of 54284043 is about 378.6378818331.
The spelling of 54284043 in words is "fifty-four million, two hundred eighty-four thousand, forty-three".
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