Base | Representation |
---|---|
bin | 11110001101001110… |
… | …110100011010001101 |
3 | 10002201101202021022011 |
4 | 132031032310122031 |
5 | 1012411131240323 |
6 | 22522230221221 |
7 | 2225515342561 |
oct | 361516643215 |
9 | 102641667264 |
10 | 32434243213 |
11 | 12834314a89 |
12 | 63521b4811 |
13 | 309b7b01b8 |
14 | 17d985d6a1 |
15 | c9c6b620d |
hex | 78d3b468d |
32434243213 has 12 divisors (see below), whose sum is σ = 32780535840. Its totient is φ = 32091515456.
The previous prime is 32434243199. The next prime is 32434243243. The reversal of 32434243213 is 31234243423.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-32434243213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32434243243) 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 11 ways as a sum of consecutive naturals, for example, 8719368 + ... + 8723086.
It is an arithmetic number, because the mean of its divisors is an integer number (2731711320).
Almost surely, 232434243213 is an apocalyptic number.
It is an amenable number.
32434243213 is a deficient number, since it is larger than the sum of its proper divisors (346292627).
32434243213 is an equidigital number, since it uses as much as digits as its factorization.
32434243213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4628 (or 4515 counting only the distinct ones).
The product of its digits is 41472, while the sum is 31.
Adding to 32434243213 its reverse (31234243423), we get a palindrome (63668486636).
The spelling of 32434243213 in words is "thirty-two billion, four hundred thirty-four million, two hundred forty-three thousand, two hundred thirteen".
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