Base | Representation |
---|---|
bin | 1001101011111010… |
… | …01100101100100011 |
3 | 111102102002122210202 |
4 | 10311331030230203 |
5 | 41122222440111 |
6 | 2220002215415 |
7 | 242602664216 |
oct | 46575145443 |
9 | 14372078722 |
10 | 5200202531 |
11 | 2229419147 |
12 | 101165456b |
13 | 64b487124 |
14 | 3748d777d |
15 | 206800b3b |
hex | 135f4cb23 |
5200202531 has 4 divisors (see below), whose sum is σ = 5237614200. Its totient is φ = 5162790864.
The previous prime is 5200202489. The next prime is 5200202533. The reversal of 5200202531 is 1352020025.
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 5200202531 - 26 = 5200202467 is a prime.
It is a super-2 number, since 2×52002025312 = 54084212726837611922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5200202533) 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, 18705626 + ... + 18705903.
It is an arithmetic number, because the mean of its divisors is an integer number (1309403550).
Almost surely, 25200202531 is an apocalyptic number.
5200202531 is a deficient number, since it is larger than the sum of its proper divisors (37411669).
5200202531 is a wasteful number, since it uses less digits than its factorization.
5200202531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37411668.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 5200202531 is about 72112.4297954243. The cubic root of 5200202531 is about 1732.5007027324.
Adding to 5200202531 its reverse (1352020025), we get a palindrome (6552222556).
The spelling of 5200202531 in words is "five billion, two hundred million, two hundred two thousand, five hundred thirty-one".
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