Base | Representation |
---|---|
bin | 11011011100011… |
… | …10110100000011 |
3 | 121001012112201202 |
4 | 31232032310003 |
5 | 432414114412 |
6 | 34502251415 |
7 | 5463602252 |
oct | 1556166403 |
9 | 531175652 |
10 | 230223107 |
11 | 108a56034 |
12 | 65126b6b |
13 | 389099ba |
14 | 2280c799 |
15 | 153293c2 |
hex | db8ed03 |
230223107 has 2 divisors, whose sum is σ = 230223108. Its totient is φ = 230223106.
The previous prime is 230223101. The next prime is 230223179. The reversal of 230223107 is 701322032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230223107 - 226 = 163114243 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (230223101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115111553 + 115111554.
It is an arithmetic number, because the mean of its divisors is an integer number (115111554).
Almost surely, 2230223107 is an apocalyptic number.
230223107 is a deficient number, since it is larger than the sum of its proper divisors (1).
230223107 is an equidigital number, since it uses as much as digits as its factorization.
230223107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 230223107 is about 15173.1047251378. The cubic root of 230223107 is about 612.8906136456.
Adding to 230223107 its reverse (701322032), we get a palindrome (931545139).
The spelling of 230223107 in words is "two hundred thirty million, two hundred twenty-three thousand, one hundred seven".
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