Base | Representation |
---|---|
bin | 10110110001000111… |
… | …01000001111101010 |
3 | 1011112212000111220012 |
4 | 23120203220033222 |
5 | 200013111400010 |
6 | 5340520331522 |
7 | 611621041646 |
oct | 133043501752 |
9 | 34485014805 |
10 | 12223153130 |
11 | 5202718951 |
12 | 2451613ba2 |
13 | 11ca4674b6 |
14 | 83d509c26 |
15 | 4b8150005 |
hex | 2d88e83ea |
12223153130 has 16 divisors (see below), whose sum is σ = 22596316200. Its totient is φ = 4757118912.
The previous prime is 12223153127. The next prime is 12223153181. The reversal of 12223153130 is 3135132221.
12223153130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 12197214481 + 25938649 = 110441^2 + 5093^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12223153096 and 12223153105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16517405 + ... + 16518144.
Almost surely, 212223153130 is an apocalyptic number.
12223153130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12223153130 is a deficient number, since it is larger than the sum of its proper divisors (10373163070).
12223153130 is a wasteful number, since it uses less digits than its factorization.
12223153130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33035593.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 12223153130 its reverse (3135132221), we get a palindrome (15358285351).
The spelling of 12223153130 in words is "twelve billion, two hundred twenty-three million, one hundred fifty-three thousand, one hundred thirty".
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