Base | Representation |
---|---|
bin | 1100011111000… |
… | …0000101111100 |
3 | 10122112100102020 |
4 | 3013300011330 |
5 | 101401114034 |
6 | 5110200140 |
7 | 1204040454 |
oct | 307600574 |
9 | 118470366 |
10 | 52363644 |
11 | 27615643 |
12 | 15653050 |
13 | ab05208 |
14 | 6d50d64 |
15 | 48e5249 |
hex | 31f017c |
52363644 has 12 divisors (see below), whose sum is σ = 122181864. Its totient is φ = 17454544.
The previous prime is 52363643. The next prime is 52363657. The reversal of 52363644 is 44636325.
52363644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52363643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2181807 + ... + 2181830.
It is an arithmetic number, because the mean of its divisors is an integer number (10181822).
Almost surely, 252363644 is an apocalyptic number.
It is an amenable number.
52363644 is an abundant number, since it is smaller than the sum of its proper divisors (69818220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52363644 is a wasteful number, since it uses less digits than its factorization.
52363644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4363644 (or 4363642 counting only the distinct ones).
The product of its digits is 51840, while the sum is 33.
The square root of 52363644 is about 7236.2727975112. The cubic root of 52363644 is about 374.1191628446.
Adding to 52363644 its reverse (44636325), we get a palindrome (96999969).
The spelling of 52363644 in words is "fifty-two million, three hundred sixty-three thousand, six hundred forty-four".
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