Base | Representation |
---|---|
bin | 10110110011011110… |
… | …11011001000000111 |
3 | 1011121020101222022222 |
4 | 23121233123020013 |
5 | 200033203203333 |
6 | 5342510242555 |
7 | 612251654456 |
oct | 133157331007 |
9 | 34536358288 |
10 | 12243022343 |
11 | 5212959992 |
12 | 24581b645b |
13 | 1201603226 |
14 | 841ddcb9d |
15 | 4b9c77298 |
hex | 2d9bdb207 |
12243022343 has 8 divisors (see below), whose sum is σ = 13014991920. Its totient is φ = 11483812800.
The previous prime is 12243022303. The next prime is 12243022349. The reversal of 12243022343 is 34322034221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12243022343 - 26 = 12243022279 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 (12243022349) 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, 3188030 + ... + 3191867.
It is an arithmetic number, because the mean of its divisors is an integer number (1626873990).
Almost surely, 212243022343 is an apocalyptic number.
12243022343 is a deficient number, since it is larger than the sum of its proper divisors (771969577).
12243022343 is a wasteful number, since it uses less digits than its factorization.
12243022343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6380017.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 12243022343 its reverse (34322034221), we get a palindrome (46565056564).
The spelling of 12243022343 in words is "twelve billion, two hundred forty-three million, twenty-two thousand, three hundred forty-three".
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