Base | Representation |
---|---|
bin | 1011011111011… |
… | …0001011101101 |
3 | 10100200112010112 |
4 | 2313312023231 |
5 | 44314204120 |
6 | 4440545405 |
7 | 1123434056 |
oct | 267661355 |
9 | 110615115 |
10 | 48194285 |
11 | 25228097 |
12 | 14182265 |
13 | 9ca5539 |
14 | 658772d |
15 | 436ebc5 |
hex | 2df62ed |
48194285 has 4 divisors (see below), whose sum is σ = 57833148. Its totient is φ = 38555424.
The previous prime is 48194281. The next prime is 48194287. The reversal of 48194285 is 58249184.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8213956 + 39980329 = 2866^2 + 6323^2 .
It is a cyclic number.
It is not a de Polignac number, because 48194285 - 22 = 48194281 is a prime.
It is a super-2 number, since 2×481942852 = 4645378213322450, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48194281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4819424 + ... + 4819433.
It is an arithmetic number, because the mean of its divisors is an integer number (14458287).
Almost surely, 248194285 is an apocalyptic number.
It is an amenable number.
48194285 is a deficient number, since it is larger than the sum of its proper divisors (9638863).
48194285 is an equidigital number, since it uses as much as digits as its factorization.
48194285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9638862.
The product of its digits is 92160, while the sum is 41.
The square root of 48194285 is about 6942.2103828680. The cubic root of 48194285 is about 363.9137908185.
The spelling of 48194285 in words is "forty-eight million, one hundred ninety-four thousand, two hundred eighty-five".
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