Base | Representation |
---|---|
bin | 11010011110101… |
… | …11110001010101 |
3 | 120110222112122111 |
4 | 31033113301111 |
5 | 423331231313 |
6 | 34013031021 |
7 | 5335050022 |
oct | 1517276125 |
9 | 513875574 |
10 | 222133333 |
11 | 104430074 |
12 | 62485471 |
13 | 37036756 |
14 | 21704549 |
15 | 1477c43d |
hex | d3d7c55 |
222133333 has 8 divisors (see below), whose sum is σ = 232001856. Its totient is φ = 212282400.
The previous prime is 222133319. The next prime is 222133349. The reversal of 222133333 is 333331222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222133333 - 29 = 222132821 is a prime.
It is a Duffinian number.
222133333 is a modest number, since divided by 33333 gives 2221 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222133363) 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 7 ways as a sum of consecutive naturals, for example, 25953 + ... + 33433.
It is an arithmetic number, because the mean of its divisors is an integer number (29000232).
Almost surely, 2222133333 is an apocalyptic number.
222133333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
222133333 is a deficient number, since it is larger than the sum of its proper divisors (9868523).
222133333 is a wasteful number, since it uses less digits than its factorization.
222133333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8795.
The product of its digits is 1944, while the sum is 22.
The square root of 222133333 is about 14904.1381166440. The cubic root of 222133333 is about 605.6260922887.
Adding to 222133333 its reverse (333331222), we get a palindrome (555464555).
The spelling of 222133333 in words is "two hundred twenty-two million, one hundred thirty-three thousand, three hundred thirty-three".
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