Base | Representation |
---|---|
bin | 10100101011010010… |
… | …111110001111111010 |
3 | 2010022020112100121000 |
4 | 110223102332033322 |
5 | 330432003332310 |
6 | 14111001225430 |
7 | 1414111226016 |
oct | 245322761772 |
9 | 63266470530 |
10 | 22201230330 |
11 | 9463019a44 |
12 | 4377192276 |
13 | 212a74a2a6 |
14 | 11087a3546 |
15 | 89e12c4c0 |
hex | 52b4be3fa |
22201230330 has 64 divisors (see below), whose sum is σ = 59231203200. Its totient is φ = 5917536000.
The previous prime is 22201230329. The next prime is 22201230347. The reversal of 22201230330 is 3303210222.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589506 + ... + 626034.
It is an arithmetic number, because the mean of its divisors is an integer number (925487550).
Almost surely, 222201230330 is an apocalyptic number.
22201230330 is an abundant number, since it is smaller than the sum of its proper divisors (37029972870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22201230330 is a wasteful number, since it uses less digits than its factorization.
22201230330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38796 (or 38790 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 22201230330 its reverse (3303210222), we get a palindrome (25504440552).
The spelling of 22201230330 in words is "twenty-two billion, two hundred one million, two hundred thirty thousand, three hundred thirty".
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