Base | Representation |
---|---|
bin | 10110111100111001… |
… | …10010001101010110 |
3 | 1011210202001120210201 |
4 | 23132130302031112 |
5 | 200213414202410 |
6 | 5354411411114 |
7 | 614231314030 |
oct | 133634621526 |
9 | 34722046721 |
10 | 12322022230 |
11 | 5253507751 |
12 | 247a753a9a |
13 | 1214aa331b |
14 | 84c6c4c50 |
15 | 4c1b7e83a |
hex | 2de732356 |
12322022230 has 16 divisors (see below), whose sum is σ = 25348160160. Its totient is φ = 4224693312.
The previous prime is 12322022203. The next prime is 12322022233. The reversal of 12322022230 is 3222022321.
It is a super-2 number, since 2×123220222302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12322022198 and 12322022207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12322022233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88014375 + ... + 88014514.
It is an arithmetic number, because the mean of its divisors is an integer number (1584260010).
Almost surely, 212322022230 is an apocalyptic number.
12322022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12322022230 is an abundant number, since it is smaller than the sum of its proper divisors (13026137930).
12322022230 is a wasteful number, since it uses less digits than its factorization.
12322022230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176028903.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 12322022230 its reverse (3222022321), we get a palindrome (15544044551).
Subtracting from 12322022230 its reverse (3222022321), we obtain a palindrome (9099999909).
The spelling of 12322022230 in words is "twelve billion, three hundred twenty-two million, twenty-two thousand, two hundred thirty".
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