Base | Representation |
---|---|
bin | 11011011100011… |
… | …10100101111001 |
3 | 121001012111111012 |
4 | 31232032211321 |
5 | 432414102301 |
6 | 34502243305 |
7 | 5463566516 |
oct | 1556164571 |
9 | 531174435 |
10 | 230222201 |
11 | 108a55390 |
12 | 65126535 |
13 | 38909471 |
14 | 2280c30d |
15 | 15328ebb |
hex | db8e979 |
230222201 has 16 divisors (see below), whose sum is σ = 254786688. Its totient is φ = 206284800.
The previous prime is 230222149. The next prime is 230222231. The reversal of 230222201 is 102222032.
It is a cyclic number.
It is not a de Polignac number, because 230222201 - 210 = 230221177 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (230222231) 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 in 15 ways as a sum of consecutive naturals, for example, 358841 + ... + 359481.
It is an arithmetic number, because the mean of its divisors is an integer number (15924168).
Almost surely, 2230222201 is an apocalyptic number.
It is an amenable number.
230222201 is a deficient number, since it is larger than the sum of its proper divisors (24564487).
230222201 is a wasteful number, since it uses less digits than its factorization.
230222201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1072.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 230222201 is about 15173.0748696499. The cubic root of 230222201 is about 612.8898096724.
Adding to 230222201 its reverse (102222032), we get a palindrome (332444233).
It can be divided in two parts, 2 and 30222201, that added together give a palindrome (30222203).
The spelling of 230222201 in words is "two hundred thirty million, two hundred twenty-two thousand, two hundred one".
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