Base | Representation |
---|---|
bin | 1011000111011110101000… |
… | …1001100001010001001110 |
3 | 1121021111222120111202011012 |
4 | 2301313222021201101032 |
5 | 3100230412220234410 |
6 | 41555115214325222 |
7 | 2401043032316234 |
oct | 261675211412116 |
9 | 47244876452135 |
10 | 12223110321230 |
11 | 3992879136436 |
12 | 1454b06ab9812 |
13 | 6a88328b6543 |
14 | 30385d0a8954 |
15 | 162e401e7605 |
hex | b1dea26144e |
12223110321230 has 32 divisors (see below), whose sum is σ = 22712103198720. Its totient is φ = 4731364985760.
The previous prime is 12223110321217. The next prime is 12223110321239. The reversal of 12223110321230 is 3212301132221.
It is a junction number, because it is equal to n+sod(n) for n = 12223110321196 and 12223110321205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223110321239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8625251 + ... + 9941889.
It is an arithmetic number, because the mean of its divisors is an integer number (709753224960).
Almost surely, 212223110321230 is an apocalyptic number.
12223110321230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12223110321230 is a deficient number, since it is larger than the sum of its proper divisors (10488992877490).
12223110321230 is a wasteful number, since it uses less digits than its factorization.
12223110321230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1346624.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12223110321230 its reverse (3212301132221), we get a palindrome (15435411453451).
The spelling of 12223110321230 in words is "twelve trillion, two hundred twenty-three billion, one hundred ten million, three hundred twenty-one thousand, two hundred thirty".
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