Base | Representation |
---|---|
bin | 11011110010101… |
… | …00100010001111 |
3 | 121020200020102011 |
4 | 31321110202033 |
5 | 434140131002 |
6 | 35044442051 |
7 | 5530400446 |
oct | 1571244217 |
9 | 536606364 |
10 | 233130127 |
11 | 10a66112a |
12 | 660a9327 |
13 | 393b6c29 |
14 | 22d67d5d |
15 | 157008d7 |
hex | de5488f |
233130127 has 2 divisors, whose sum is σ = 233130128. Its totient is φ = 233130126.
The previous prime is 233130083. The next prime is 233130143. The reversal of 233130127 is 721031332.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-233130127 is a prime.
It is a super-2 number, since 2×2331301272 = 108699312230072258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 233130098 and 233130107.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (233130167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116565063 + 116565064.
It is an arithmetic number, because the mean of its divisors is an integer number (116565064).
Almost surely, 2233130127 is an apocalyptic number.
233130127 is a deficient number, since it is larger than the sum of its proper divisors (1).
233130127 is an equidigital number, since it uses as much as digits as its factorization.
233130127 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 233130127 is about 15268.5993791179. The cubic root of 233130127 is about 615.4594816844.
Adding to 233130127 its reverse (721031332), we get a palindrome (954161459).
The spelling of 233130127 in words is "two hundred thirty-three million, one hundred thirty thousand, one hundred twenty-seven".
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