Base | Representation |
---|---|
bin | 11011011011100… |
… | …01100000111101 |
3 | 121000222110010002 |
4 | 31231301200331 |
5 | 432401244401 |
6 | 34455524045 |
7 | 5462562344 |
oct | 1555614075 |
9 | 530873102 |
10 | 230103101 |
11 | 108983958 |
12 | 65089625 |
13 | 388971a7 |
14 | 227bab5b |
15 | 15303a6b |
hex | db7183d |
230103101 has 2 divisors, whose sum is σ = 230103102. Its totient is φ = 230103100.
The previous prime is 230103089. The next prime is 230103161. The reversal of 230103101 is 101301032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 189475225 + 40627876 = 13765^2 + 6374^2 .
It is a cyclic number.
It is not a de Polignac number, because 230103101 - 210 = 230102077 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 (230103161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115051550 + 115051551.
It is an arithmetic number, because the mean of its divisors is an integer number (115051551).
Almost surely, 2230103101 is an apocalyptic number.
It is an amenable number.
230103101 is a deficient number, since it is larger than the sum of its proper divisors (1).
230103101 is an equidigital number, since it uses as much as digits as its factorization.
230103101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 230103101 is about 15169.1496465689. The cubic root of 230103101 is about 612.7841034357.
Adding to 230103101 its reverse (101301032), we get a palindrome (331404133).
The spelling of 230103101 in words is "two hundred thirty million, one hundred three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •