Base | Representation |
---|---|
bin | 11010011101101… |
… | …11010001100110 |
3 | 120110201210001202 |
4 | 31032313101212 |
5 | 423313001410 |
6 | 34010122502 |
7 | 5333653664 |
oct | 1516672146 |
9 | 513653052 |
10 | 222000230 |
11 | 10434a071 |
12 | 62420432 |
13 | 36cbacaa |
14 | 216abc34 |
15 | 14752ca5 |
hex | d3b7466 |
222000230 has 8 divisors (see below), whose sum is σ = 399600432. Its totient is φ = 88800088.
The previous prime is 222000217. The next prime is 222000241. The reversal of 222000230 is 32000222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11100002 + ... + 11100021.
It is an arithmetic number, because the mean of its divisors is an integer number (49950054).
Almost surely, 2222000230 is an apocalyptic number.
222000230 is a deficient number, since it is larger than the sum of its proper divisors (177600202).
222000230 is a wasteful number, since it uses less digits than its factorization.
222000230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22200030.
The product of its (nonzero) digits is 48, while the sum is 11.
The square root of 222000230 is about 14899.6721440440. The cubic root of 222000230 is about 605.5051037593.
Adding to 222000230 its reverse (32000222), we get a palindrome (254000452).
The spelling of 222000230 in words is "two hundred twenty-two million, two hundred thirty", and thus it is an aban number.
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