Base | Representation |
---|---|
bin | 10110110001000001… |
… | …00001101100000110 |
3 | 1011112210111012021120 |
4 | 23120200201230012 |
5 | 200012404333341 |
6 | 5340451054410 |
7 | 611611113603 |
oct | 133040415406 |
9 | 34483435246 |
10 | 12222339846 |
11 | 5202212912 |
12 | 24512a1406 |
13 | 11ca241272 |
14 | 83d3776aa |
15 | 4b803e066 |
hex | 2d8821b06 |
12222339846 has 16 divisors (see below), whose sum is σ = 24445882944. Its totient is φ = 4073912744.
The previous prime is 12222339803. The next prime is 12222339851. The reversal of 12222339846 is 64893322221.
It is a super-2 number, since 2×122223398462 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12222339798 and 12222339807.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133861 + ... + 205823.
It is an arithmetic number, because the mean of its divisors is an integer number (1527867684).
Almost surely, 212222339846 is an apocalyptic number.
12222339846 is an abundant number, since it is smaller than the sum of its proper divisors (12223543098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12222339846 is a wasteful number, since it uses less digits than its factorization.
12222339846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100275.
The product of its digits is 248832, while the sum is 42.
The spelling of 12222339846 in words is "twelve billion, two hundred twenty-two million, three hundred thirty-nine thousand, eight hundred forty-six".
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