Base | Representation |
---|---|
bin | 10111111000010… |
… | …00000111010101 |
3 | 111221220212101022 |
4 | 23330020013111 |
5 | 402234430003 |
6 | 31513210525 |
7 | 4651421552 |
oct | 1374100725 |
9 | 457825338 |
10 | 200311253 |
11 | a308589a |
12 | 57100a45 |
13 | 32665b8c |
14 | 1c863a29 |
15 | 128bb738 |
hex | bf081d5 |
200311253 has 2 divisors, whose sum is σ = 200311254. Its totient is φ = 200311252.
The previous prime is 200311231. The next prime is 200311259. The reversal of 200311253 is 352113002.
200311253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 200307409 + 3844 = 14153^2 + 62^2 .
It is a cyclic number.
It is not a de Polignac number, because 200311253 - 226 = 133202389 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (200311259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100155626 + 100155627.
It is an arithmetic number, because the mean of its divisors is an integer number (100155627).
Almost surely, 2200311253 is an apocalyptic number.
It is an amenable number.
200311253 is a deficient number, since it is larger than the sum of its proper divisors (1).
200311253 is an equidigital number, since it uses as much as digits as its factorization.
200311253 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 200311253 is about 14153.1358009453. The cubic root of 200311253 is about 585.1067601683.
Adding to 200311253 its reverse (352113002), we get a palindrome (552424255).
The spelling of 200311253 in words is "two hundred million, three hundred eleven thousand, two hundred fifty-three".
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