Base | Representation |
---|---|
bin | 11011011011100… |
… | …11101101101011 |
3 | 121000222220110122 |
4 | 31231303231223 |
5 | 432402041412 |
6 | 34500033455 |
7 | 5462630531 |
oct | 1555635553 |
9 | 530886418 |
10 | 230112107 |
11 | 10898a6a5 |
12 | 6509288b |
13 | 3889b314 |
14 | 227c0151 |
15 | 15306572 |
hex | db73b6b |
230112107 has 2 divisors, whose sum is σ = 230112108. Its totient is φ = 230112106.
The previous prime is 230112089. The next prime is 230112121. The reversal of 230112107 is 701211032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 230112107 - 28 = 230111851 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (230112607) 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 as a sum of consecutive naturals, namely, 115056053 + 115056054.
It is an arithmetic number, because the mean of its divisors is an integer number (115056054).
Almost surely, 2230112107 is an apocalyptic number.
230112107 is a deficient number, since it is larger than the sum of its proper divisors (1).
230112107 is an equidigital number, since it uses as much as digits as its factorization.
230112107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84, while the sum is 17.
The square root of 230112107 is about 15169.4464961646. The cubic root of 230112107 is about 612.7920979124.
Adding to 230112107 its reverse (701211032), we get a palindrome (931323139).
The spelling of 230112107 in words is "two hundred thirty million, one hundred twelve thousand, one hundred seven".
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