Base | Representation |
---|---|
bin | 1100101100011… |
… | …1000100000110 |
3 | 10201012002021011 |
4 | 3023013010012 |
5 | 102112303131 |
6 | 5141112434 |
7 | 1214365543 |
oct | 313070406 |
9 | 121162234 |
10 | 53244166 |
11 | 28067148 |
12 | 159b871a |
13 | b052c31 |
14 | 70ddbca |
15 | 4a1b0b1 |
hex | 32c7106 |
53244166 has 4 divisors (see below), whose sum is σ = 79866252. Its totient is φ = 26622082.
The previous prime is 53244157. The next prime is 53244167. The reversal of 53244166 is 66144235.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53244167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13311040 + ... + 13311043.
It is an arithmetic number, because the mean of its divisors is an integer number (19966563).
Almost surely, 253244166 is an apocalyptic number.
53244166 is a deficient number, since it is larger than the sum of its proper divisors (26622086).
53244166 is a wasteful number, since it uses less digits than its factorization.
53244166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26622085.
The product of its digits is 17280, while the sum is 31.
The square root of 53244166 is about 7296.8600096206. The cubic root of 53244166 is about 376.2045203543.
The spelling of 53244166 in words is "fifty-three million, two hundred forty-four thousand, one hundred sixty-six".
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