Base | Representation |
---|---|
bin | 10110111110000110… |
… | …10100000101001010 |
3 | 1011211110001201200122 |
4 | 23133003110011022 |
5 | 200224010404232 |
6 | 5355412103242 |
7 | 614413211513 |
oct | 133703240512 |
9 | 34743051618 |
10 | 12332122442 |
11 | 5259186132 |
12 | 2482004b22 |
13 | 1216bcb693 |
14 | 84db93a0a |
15 | 4c29c7312 |
hex | 2df0d414a |
12332122442 has 8 divisors (see below), whose sum is σ = 18667892100. Its totient is φ = 6109491744.
The previous prime is 12332122441. The next prime is 12332122447. The reversal of 12332122442 is 24422123321.
It can be written as a sum of positive squares in 2 ways, for example, as 12327882961 + 4239481 = 111031^2 + 2059^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12332122441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28284467 + ... + 28284902.
Almost surely, 212332122442 is an apocalyptic number.
12332122442 is a deficient number, since it is larger than the sum of its proper divisors (6335769658).
12332122442 is a wasteful number, since it uses less digits than its factorization.
12332122442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56569480.
The product of its digits is 4608, while the sum is 26.
Adding to 12332122442 its reverse (24422123321), we get a palindrome (36754245763).
The spelling of 12332122442 in words is "twelve billion, three hundred thirty-two million, one hundred twenty-two thousand, four hundred forty-two".
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