Base | Representation |
---|---|
bin | 10100100111001111… |
… | …100010101110111010 |
3 | 2010010111120012011012 |
4 | 110213033202232322 |
5 | 330312101103310 |
6 | 14100131433522 |
7 | 1412324166662 |
oct | 244717425672 |
9 | 63114505135 |
10 | 22133222330 |
11 | 942869958a |
12 | 43584558a2 |
13 | 211962837b |
14 | 10dd73d1a2 |
15 | 898196c05 |
hex | 5273e2bba |
22133222330 has 8 divisors (see below), whose sum is σ = 39839800212. Its totient is φ = 8853288928.
The previous prime is 22133222329. The next prime is 22133222347. The reversal of 22133222330 is 3322233122.
It can be written as a sum of positive squares in 2 ways, for example, as 21556406041 + 576816289 = 146821^2 + 24017^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 22133222296 and 22133222305.
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, 1106661107 + ... + 1106661126.
Almost surely, 222133222330 is an apocalyptic number.
22133222330 is a deficient number, since it is larger than the sum of its proper divisors (17706577882).
22133222330 is a wasteful number, since it uses less digits than its factorization.
22133222330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2213322240.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 22133222330 its reverse (3322233122), we get a palindrome (25455455452).
The spelling of 22133222330 in words is "twenty-two billion, one hundred thirty-three million, two hundred twenty-two thousand, three hundred thirty".
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