Base | Representation |
---|---|
bin | 11011011011100… |
… | …01100010111101 |
3 | 121000222110021211 |
4 | 31231301202331 |
5 | 432401300404 |
6 | 34455524421 |
7 | 5462562616 |
oct | 1555614275 |
9 | 530873254 |
10 | 230103229 |
11 | 108983a64 |
12 | 65089711 |
13 | 38897275 |
14 | 227bac0d |
15 | 15303b04 |
hex | db718bd |
230103229 has 2 divisors, whose sum is σ = 230103230. Its totient is φ = 230103228.
The previous prime is 230103217. The next prime is 230103283. The reversal of 230103229 is 922301032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 196056004 + 34047225 = 14002^2 + 5835^2 .
It is a cyclic number.
It is not a de Polignac number, because 230103229 - 27 = 230103101 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230103329) 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, 115051614 + 115051615.
It is an arithmetic number, because the mean of its divisors is an integer number (115051615).
Almost surely, 2230103229 is an apocalyptic number.
It is an amenable number.
230103229 is a deficient number, since it is larger than the sum of its proper divisors (1).
230103229 is an equidigital number, since it uses as much as digits as its factorization.
230103229 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 230103229 is about 15169.1538656578. The cubic root of 230103229 is about 612.7842170607.
The spelling of 230103229 in words is "two hundred thirty million, one hundred three thousand, two hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •