Base | Representation |
---|---|
bin | 10100111000100111… |
… | …01001010011101110 |
3 | 1001221101222101112201 |
4 | 22130103221103232 |
5 | 140430324031342 |
6 | 5052331052114 |
7 | 544565143252 |
oct | 123423512356 |
9 | 31841871481 |
10 | 11212330222 |
11 | 4834082715 |
12 | 220aba103a |
13 | 1098c0b032 |
14 | 785182262 |
15 | 459531db7 |
hex | 29c4e94ee |
11212330222 has 8 divisors (see below), whose sum is σ = 16858636200. Its totient is φ = 5592784824.
The previous prime is 11212330189. The next prime is 11212330247. The reversal of 11212330222 is 22203321211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 11212330222.
It is a congruent number.
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, 6689097 + ... + 6690772.
It is an arithmetic number, because the mean of its divisors is an integer number (2107329525).
Almost surely, 211212330222 is an apocalyptic number.
11212330222 is a deficient number, since it is larger than the sum of its proper divisors (5646305978).
11212330222 is a wasteful number, since it uses less digits than its factorization.
11212330222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13380290.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 11212330222 its reverse (22203321211), we get a palindrome (33415651433).
The spelling of 11212330222 in words is "eleven billion, two hundred twelve million, three hundred thirty thousand, two hundred twenty-two".
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