Base | Representation |
---|---|
bin | 10111001000110111… |
… | …10011110111111000 |
3 | 1012001201222211122102 |
4 | 23210123303313320 |
5 | 200420120231300 |
6 | 5412355442532 |
7 | 616560625445 |
oct | 134433636770 |
9 | 35051884572 |
10 | 12422430200 |
11 | 52a5157744 |
12 | 24a82b6448 |
13 | 122c82a71b |
14 | 85bb809cc |
15 | 4ca8b50d5 |
hex | 2e46f3df8 |
12422430200 has 24 divisors (see below), whose sum is σ = 28882150680. Its totient is φ = 4968972000.
The previous prime is 12422430161. The next prime is 12422430239. The reversal of 12422430200 is 203422421.
It is an interprime number because it is at equal distance from previous prime (12422430161) and next prime (12422430239).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31055876 + ... + 31056275.
It is an arithmetic number, because the mean of its divisors is an integer number (1203422945).
Almost surely, 212422430200 is an apocalyptic number.
12422430200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12422430200 is an abundant number, since it is smaller than the sum of its proper divisors (16459720480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12422430200 is a wasteful number, since it uses less digits than its factorization.
12422430200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62112167 (or 62112158 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 12422430200 its reverse (203422421), we get a palindrome (12625852621).
The spelling of 12422430200 in words is "twelve billion, four hundred twenty-two million, four hundred thirty thousand, two hundred".
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