Base | Representation |
---|---|
bin | 1011000111111100000010… |
… | …0101101101100011110001 |
3 | 1121022021100121222112021201 |
4 | 2301333000211231203301 |
5 | 3100343043232044441 |
6 | 42002502322051201 |
7 | 2401442441104510 |
oct | 261770045554361 |
9 | 47267317875251 |
10 | 12231003003121 |
11 | 3996159374131 |
12 | 145654a1a9b01 |
13 | 6a94bcb22c06 |
14 | 303dab3d8677 |
15 | 163253094c31 |
hex | b1fc096d8f1 |
12231003003121 has 8 divisors (see below), whose sum is σ = 14356080745280. Its totient is φ = 10200373160688.
The previous prime is 12231003003041. The next prime is 12231003003161. The reversal of 12231003003121 is 12130030013221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12231003003121 - 237 = 12093564049649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12231003003161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23611974651 + ... + 23611975168.
It is an arithmetic number, because the mean of its divisors is an integer number (1794510093160).
Almost surely, 212231003003121 is an apocalyptic number.
It is an amenable number.
12231003003121 is a deficient number, since it is larger than the sum of its proper divisors (2125077742159).
12231003003121 is an equidigital number, since it uses as much as digits as its factorization.
12231003003121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47223949863.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12231003003121 its reverse (12130030013221), we get a palindrome (24361033016342).
The spelling of 12231003003121 in words is "twelve trillion, two hundred thirty-one billion, three million, three thousand, one hundred twenty-one".
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