Base | Representation |
---|---|
bin | 1100011101000… |
… | …0010000100101 |
3 | 10122021201112221 |
4 | 3013100100211 |
5 | 101332431003 |
6 | 5103312341 |
7 | 1202655352 |
oct | 307202045 |
9 | 118251487 |
10 | 52233253 |
11 | 27536686 |
12 | 155ab6b1 |
13 | aa8aa67 |
14 | 6d19629 |
15 | 48bb7bd |
hex | 31d0425 |
52233253 has 4 divisors (see below), whose sum is σ = 54504288. Its totient is φ = 49962220.
The previous prime is 52233229. The next prime is 52233271. The reversal of 52233253 is 35233225.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52233253 - 217 = 52102181 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 (52233283) 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, 1135483 + ... + 1135528.
It is an arithmetic number, because the mean of its divisors is an integer number (13626072).
Almost surely, 252233253 is an apocalyptic number.
It is an amenable number.
52233253 is a deficient number, since it is larger than the sum of its proper divisors (2271035).
52233253 is a wasteful number, since it uses less digits than its factorization.
52233253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2271034.
The product of its digits is 5400, while the sum is 25.
The square root of 52233253 is about 7227.2576403502. The cubic root of 52233253 is about 373.8083726683.
Adding to 52233253 its reverse (35233225), we get a palindrome (87466478).
The spelling of 52233253 in words is "fifty-two million, two hundred thirty-three thousand, two hundred fifty-three".
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