Base | Representation |
---|---|
bin | 1100111011100000011… |
… | …0110101001000011010 |
3 | 210020100202210101201011 |
4 | 3032320012311020122 |
5 | 12114411311132310 |
6 | 250013542244134 |
7 | 22022432645215 |
oct | 3167006651032 |
9 | 706322711634 |
10 | 222132130330 |
11 | 86229884300 |
12 | 3707372664a |
13 | 17c40654496 |
14 | aa7361877c |
15 | 5ba14a278a |
hex | 33b81b521a |
222132130330 has 96 divisors (see below), whose sum is σ = 470996249472. Its totient is φ = 75174802560.
The previous prime is 222132130309. The next prime is 222132130343. The reversal of 222132130330 is 33031231222.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 921849 + ... + 1137571.
It is an arithmetic number, because the mean of its divisors is an integer number (4906210932).
Almost surely, 2222132130330 is an apocalyptic number.
222132130330 is an abundant number, since it is smaller than the sum of its proper divisors (248864119142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222132130330 is a wasteful number, since it uses less digits than its factorization.
222132130330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215812 (or 215801 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 222132130330 its reverse (33031231222), we get a palindrome (255163361552).
The spelling of 222132130330 in words is "two hundred twenty-two billion, one hundred thirty-two million, one hundred thirty thousand, three hundred thirty".
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