Base | Representation |
---|---|
bin | 10111111000011… |
… | …00111111101011 |
3 | 111221221212210200 |
4 | 23330030333223 |
5 | 402241044433 |
6 | 31513443243 |
7 | 4651534050 |
oct | 1374147753 |
9 | 457855720 |
10 | 200331243 |
11 | a3099912 |
12 | 57110523 |
13 | 32671cc8 |
14 | 1c86b027 |
15 | 128c2613 |
hex | bf0cfeb |
200331243 has 24 divisors (see below), whose sum is σ = 332019168. Its totient is φ = 114020352.
The previous prime is 200331239. The next prime is 200331277. The reversal of 200331243 is 342133002.
It is not a de Polignac number, because 200331243 - 22 = 200331239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (200331203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10005 + ... + 22377.
It is an arithmetic number, because the mean of its divisors is an integer number (13834132).
Almost surely, 2200331243 is an apocalyptic number.
200331243 is a deficient number, since it is larger than the sum of its proper divisors (131687925).
200331243 is a wasteful number, since it uses less digits than its factorization.
200331243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12643 (or 12640 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 200331243 is about 14153.8419872486. The cubic root of 200331243 is about 585.1262230374.
Adding to 200331243 its reverse (342133002), we get a palindrome (542464245).
The spelling of 200331243 in words is "two hundred million, three hundred thirty-one thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •