Base | Representation |
---|---|
bin | 1100111011110… |
… | …0101010110011 |
3 | 10210002012020022 |
4 | 3032330222303 |
5 | 102342001123 |
6 | 5214434055 |
7 | 1226055512 |
oct | 316745263 |
9 | 123065208 |
10 | 54250163 |
11 | 28693a50 |
12 | 1620292b |
13 | b315ab6 |
14 | 72c2679 |
15 | 4b691c8 |
hex | 33bcab3 |
54250163 has 4 divisors (see below), whose sum is σ = 59182008. Its totient is φ = 49318320.
The previous prime is 54250159. The next prime is 54250181. The reversal of 54250163 is 36105245.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54250163 - 22 = 54250159 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54250153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2465906 + ... + 2465927.
It is an arithmetic number, because the mean of its divisors is an integer number (14795502).
Almost surely, 254250163 is an apocalyptic number.
54250163 is a deficient number, since it is larger than the sum of its proper divisors (4931845).
54250163 is a wasteful number, since it uses less digits than its factorization.
54250163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4931844.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 54250163 is about 7365.4709964808. The cubic root of 54250163 is about 378.5590930494.
It can be divided in two parts, 542 and 50163, that added together give a palindrome (50705).
The spelling of 54250163 in words is "fifty-four million, two hundred fifty thousand, one hundred sixty-three".
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