Base | Representation |
---|---|
bin | 10111111000100… |
… | …00001011101001 |
3 | 111221222112201011 |
4 | 23330100023221 |
5 | 402242004142 |
6 | 31514023521 |
7 | 4651620106 |
oct | 1374201351 |
9 | 457875634 |
10 | 200344297 |
11 | a30a86aa |
12 | 57117ba1 |
13 | 32677c2a |
14 | 1c871aad |
15 | 128c6417 |
hex | bf102e9 |
200344297 has 2 divisors, whose sum is σ = 200344298. Its totient is φ = 200344296.
The previous prime is 200344273. The next prime is 200344343. The reversal of 200344297 is 792443002.
200344297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 189447696 + 10896601 = 13764^2 + 3301^2 .
It is a cyclic number.
It is not a de Polignac number, because 200344297 - 27 = 200344169 is a prime.
It is not a weakly prime, because it can be changed into another prime (200344097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100172148 + 100172149.
It is an arithmetic number, because the mean of its divisors is an integer number (100172149).
Almost surely, 2200344297 is an apocalyptic number.
It is an amenable number.
200344297 is a deficient number, since it is larger than the sum of its proper divisors (1).
200344297 is an equidigital number, since it uses as much as digits as its factorization.
200344297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 200344297 is about 14154.3031266114. The cubic root of 200344297 is about 585.1389321081.
Adding to 200344297 its reverse (792443002), we get a palindrome (992787299).
The spelling of 200344297 in words is "two hundred million, three hundred forty-four thousand, two hundred ninety-seven".
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