Base | Representation |
---|---|
bin | 1100100001101… |
… | …1111001010111 |
3 | 10122212110112101 |
4 | 3020123321113 |
5 | 101422334223 |
6 | 5114102531 |
7 | 1205415526 |
oct | 310337127 |
9 | 118773471 |
10 | 52543063 |
11 | 27728421 |
12 | 1571aa47 |
13 | ab68a91 |
14 | 6d9a4bd |
15 | 492d4ad |
hex | 321be57 |
52543063 has 4 divisors (see below), whose sum is σ = 54827568. Its totient is φ = 50258560.
The previous prime is 52543031. The next prime is 52543069. The reversal of 52543063 is 36034525.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52543063 - 25 = 52543031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52543069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142218 + ... + 1142263.
It is an arithmetic number, because the mean of its divisors is an integer number (13706892).
Almost surely, 252543063 is an apocalyptic number.
52543063 is a deficient number, since it is larger than the sum of its proper divisors (2284505).
52543063 is a wasteful number, since it uses less digits than its factorization.
52543063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2284504.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 52543063 is about 7248.6593932947. The cubic root of 52543063 is about 374.5459702108.
Adding to 52543063 its reverse (36034525), we get a palindrome (88577588).
The spelling of 52543063 in words is "fifty-two million, five hundred forty-three thousand, sixty-three".
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