Base | Representation |
---|---|
bin | 11010011111100… |
… | …00001001110001 |
3 | 120111011121122022 |
4 | 31033300021301 |
5 | 423342430301 |
6 | 34015121225 |
7 | 5335644131 |
oct | 1517601161 |
9 | 514147568 |
10 | 222233201 |
11 | 104499103 |
12 | 62513215 |
13 | 37070048 |
14 | 2172cac1 |
15 | 1479bd1b |
hex | d3f0271 |
222233201 has 4 divisors (see below), whose sum is σ = 222555504. Its totient is φ = 221910900.
The previous prime is 222233191. The next prime is 222233213. The reversal of 222233201 is 102332222.
222233201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 222233201 - 222 = 218038897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 222233201.
It is not an unprimeable number, because it can be changed into a prime (222233251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160115 + ... + 161496.
It is an arithmetic number, because the mean of its divisors is an integer number (55638876).
Almost surely, 2222233201 is an apocalyptic number.
It is an amenable number.
222233201 is a deficient number, since it is larger than the sum of its proper divisors (322303).
222233201 is an equidigital number, since it uses as much as digits as its factorization.
222233201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322302.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 222233201 is about 14907.4880848519. The cubic root of 222233201 is about 605.7168389947.
Adding to 222233201 its reverse (102332222), we get a palindrome (324565423).
The spelling of 222233201 in words is "two hundred twenty-two million, two hundred thirty-three thousand, two hundred one".
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