Base | Representation |
---|---|
bin | 11010100000000… |
… | …01001110011101 |
3 | 120111022011120101 |
4 | 31100001032131 |
5 | 423402200013 |
6 | 34020421101 |
7 | 5336355043 |
oct | 1520011635 |
9 | 514264511 |
10 | 222303133 |
11 | 1045366a8 |
12 | 62547791 |
13 | 37095b20 |
14 | 2174a393 |
15 | 147b28dd |
hex | d40139d |
222303133 has 8 divisors (see below), whose sum is σ = 242288928. Its totient is φ = 202729584.
The previous prime is 222303113. The next prime is 222303217. The reversal of 222303133 is 331303222.
It is a happy number.
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 222303133 - 217 = 222172061 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 222303133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222303113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101935 + ... + 104092.
It is an arithmetic number, because the mean of its divisors is an integer number (30286116).
Almost surely, 2222303133 is an apocalyptic number.
It is an amenable number.
222303133 is a deficient number, since it is larger than the sum of its proper divisors (19985795).
222303133 is a wasteful number, since it uses less digits than its factorization.
222303133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206123.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 222303133 is about 14909.8334330066. The cubic root of 222303133 is about 605.7803676775.
Adding to 222303133 its reverse (331303222), we get a palindrome (553606355).
The spelling of 222303133 in words is "two hundred twenty-two million, three hundred three thousand, one hundred thirty-three".
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