Base | Representation |
---|---|
bin | 11011110011111… |
… | …10110010100001 |
3 | 121021000000211022 |
4 | 31321332302201 |
5 | 434211200301 |
6 | 35052255225 |
7 | 5532021155 |
oct | 1571766241 |
9 | 537000738 |
10 | 233303201 |
11 | 10a76a16a |
12 | 66171515 |
13 | 39447941 |
14 | 22db1065 |
15 | 15736d1b |
hex | de7eca1 |
233303201 has 2 divisors, whose sum is σ = 233303202. Its totient is φ = 233303200.
The previous prime is 233303197. The next prime is 233303207. The reversal of 233303201 is 102303332.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 132802576 + 100500625 = 11524^2 + 10025^2 .
It is a cyclic number.
It is not a de Polignac number, because 233303201 - 22 = 233303197 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 233303201.
It is not a weakly prime, because it can be changed into another prime (233303207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116651600 + 116651601.
It is an arithmetic number, because the mean of its divisors is an integer number (116651601).
Almost surely, 2233303201 is an apocalyptic number.
It is an amenable number.
233303201 is a deficient number, since it is larger than the sum of its proper divisors (1).
233303201 is an equidigital number, since it uses as much as digits as its factorization.
233303201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 233303201 is about 15274.2659725435. The cubic root of 233303201 is about 615.6117481271.
Adding to 233303201 its reverse (102303332), we get a palindrome (335606533).
The spelling of 233303201 in words is "two hundred thirty-three million, three hundred three thousand, two hundred one".
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