Base | Representation |
---|---|
bin | 10110011011110010… |
… | …11010001000110101 |
3 | 1011002101111111112220 |
4 | 23031321122020311 |
5 | 144131321010031 |
6 | 5311051232553 |
7 | 604316654400 |
oct | 131571321065 |
9 | 34071444486 |
10 | 12044313141 |
11 | 5120778803 |
12 | 2401748759 |
13 | 119c3ab613 |
14 | 823874d37 |
15 | 4a75c5596 |
hex | 2cde5a235 |
12044313141 has 12 divisors (see below), whose sum is σ = 18680975712. Its totient is φ = 6882464568.
The previous prime is 12044313139. The next prime is 12044313157. The reversal of 12044313141 is 14131344021.
It is not a de Polignac number, because 12044313141 - 21 = 12044313139 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12044313191) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40966905 + ... + 40967198.
It is an arithmetic number, because the mean of its divisors is an integer number (1556747976).
Almost surely, 212044313141 is an apocalyptic number.
It is an amenable number.
12044313141 is a deficient number, since it is larger than the sum of its proper divisors (6636662571).
12044313141 is an equidigital number, since it uses as much as digits as its factorization.
12044313141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81934120 (or 81934113 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 12044313141 its reverse (14131344021), we get a palindrome (26175657162).
The spelling of 12044313141 in words is "twelve billion, forty-four million, three hundred thirteen thousand, one hundred forty-one".
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