Base | Representation |
---|---|
bin | 10110111010110001… |
… | …10110010001111001 |
3 | 1011202111112210021210 |
4 | 23131120312101321 |
5 | 200144334304423 |
6 | 5352533553333 |
7 | 613624041303 |
oct | 133530662171 |
9 | 34674483253 |
10 | 12304213113 |
11 | 5244453475 |
12 | 24747a5849 |
13 | 12111a919a |
14 | 84a1aa973 |
15 | 4c0312b93 |
hex | 2dd636479 |
12304213113 has 8 divisors (see below), whose sum is σ = 16787143648. Its totient is φ = 8012045664.
The previous prime is 12304213109. The next prime is 12304213127. The reversal of 12304213113 is 31131240321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12304213113 - 22 = 12304213109 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12304213113.
It is not an unprimeable number, because it can be changed into a prime (12304213153) 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, 47690620 + ... + 47690877.
It is an arithmetic number, because the mean of its divisors is an integer number (2098392956).
Almost surely, 212304213113 is an apocalyptic number.
It is an amenable number.
12304213113 is a deficient number, since it is larger than the sum of its proper divisors (4482930535).
12304213113 is an equidigital number, since it uses as much as digits as its factorization.
12304213113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95381543.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12304213113 its reverse (31131240321), we get a palindrome (43435453434).
The spelling of 12304213113 in words is "twelve billion, three hundred four million, two hundred thirteen thousand, one hundred thirteen".
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