Base | Representation |
---|---|
bin | 1100011110101… |
… | …1001100001011 |
3 | 10122111022212111 |
4 | 3013223030023 |
5 | 101344443223 |
6 | 5105523151 |
7 | 1203625066 |
oct | 307531413 |
9 | 118438774 |
10 | 52343563 |
11 | 27601548 |
12 | 156434b7 |
13 | aac902c |
14 | 6d478dd |
15 | 48de30d |
hex | 31eb30b |
52343563 has 4 divisors (see below), whose sum is σ = 52369200. Its totient is φ = 52317928.
The previous prime is 52343519. The next prime is 52343569. The reversal of 52343563 is 36534325.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52343563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52343569) 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, 9463 + ... + 13936.
It is an arithmetic number, because the mean of its divisors is an integer number (13092300).
Almost surely, 252343563 is an apocalyptic number.
52343563 is a deficient number, since it is larger than the sum of its proper divisors (25637).
52343563 is a wasteful number, since it uses less digits than its factorization.
52343563 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25636.
The product of its digits is 32400, while the sum is 31.
The square root of 52343563 is about 7234.8851407607. The cubic root of 52343563 is about 374.0713329198.
Adding to 52343563 its reverse (36534325), we get a palindrome (88877888).
The spelling of 52343563 in words is "fifty-two million, three hundred forty-three thousand, five hundred sixty-three".
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