Base | Representation |
---|---|
bin | 1100100001110… |
… | …0001100111000 |
3 | 10122212112020122 |
4 | 3020130030320 |
5 | 101422404222 |
6 | 5114112412 |
7 | 1205422262 |
oct | 310341470 |
9 | 118775218 |
10 | 52544312 |
11 | 27729357 |
12 | 1571b708 |
13 | ab69512 |
14 | 6d9ab32 |
15 | 492da42 |
hex | 321c338 |
52544312 has 16 divisors (see below), whose sum is σ = 99708840. Its totient is φ = 25955296.
The previous prime is 52544311. The next prime is 52544321. The reversal of 52544312 is 21344525.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52544311) 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 in 3 ways as a sum of consecutive naturals, for example, 38903 + ... + 40230.
Almost surely, 252544312 is an apocalyptic number.
It is an amenable number.
52544312 is a deficient number, since it is larger than the sum of its proper divisors (47164528).
52544312 is a wasteful number, since it uses less digits than its factorization.
52544312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79222 (or 79218 counting only the distinct ones).
The product of its digits is 4800, while the sum is 26.
The square root of 52544312 is about 7248.7455466446. The cubic root of 52544312 is about 374.5489379619.
Adding to 52544312 its reverse (21344525), we get a palindrome (73888837).
The spelling of 52544312 in words is "fifty-two million, five hundred forty-four thousand, three hundred twelve".
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