Base | Representation |
---|---|
bin | 1100100101000… |
… | …1101001101011 |
3 | 10200021122120012 |
4 | 3021101221223 |
5 | 102001410433 |
6 | 5122522135 |
7 | 1210323461 |
oct | 311215153 |
9 | 120248505 |
10 | 52763243 |
11 | 27868895 |
12 | 1580634b |
13 | ac15070 |
14 | 7016831 |
15 | 4973848 |
hex | 3251a6b |
52763243 has 8 divisors (see below), whose sum is σ = 56977200. Its totient is φ = 48571488.
The previous prime is 52763239. The next prime is 52763251. The reversal of 52763243 is 34236725.
52763243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52763243 - 22 = 52763239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52763213) 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 7 ways as a sum of consecutive naturals, for example, 428 + ... + 10281.
It is an arithmetic number, because the mean of its divisors is an integer number (7122150).
Almost surely, 252763243 is an apocalyptic number.
52763243 is a deficient number, since it is larger than the sum of its proper divisors (4213957).
52763243 is a wasteful number, since it uses less digits than its factorization.
52763243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11101.
The product of its digits is 30240, while the sum is 32.
The square root of 52763243 is about 7263.8311516720. The cubic root of 52763243 is about 375.0684153693.
Adding to 52763243 its reverse (34236725), we get a palindrome (86999968).
The spelling of 52763243 in words is "fifty-two million, seven hundred sixty-three thousand, two hundred forty-three".
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