Base | Representation |
---|---|
bin | 1011000010110101011011… |
… | …1011111111010100110100 |
3 | 1120222220001121212000111012 |
4 | 2300231112323333110310 |
5 | 3042424020231042434 |
6 | 41454322545131352 |
7 | 2362220031244223 |
oct | 260552673772464 |
9 | 46886047760435 |
10 | 12143331112244 |
11 | 3961a59922972 |
12 | 1441561029b58 |
13 | 6a115a4381c7 |
14 | 2dda517a4cba |
15 | 160d212dd3ce |
hex | b0b56eff534 |
12143331112244 has 48 divisors (see below), whose sum is σ = 21846323833488. Its totient is φ = 5903597027328.
The previous prime is 12143331112193. The next prime is 12143331112267. The reversal of 12143331112244 is 44221113334121.
It can be written as a sum of positive squares in 8 ways, for example, as 751099555600 + 11392231556644 = 866660^2 + 3375238^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12143331112244.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204482684 + ... + 204542060.
It is an arithmetic number, because the mean of its divisors is an integer number (455131746531).
Almost surely, 212143331112244 is an apocalyptic number.
It is an amenable number.
12143331112244 is a deficient number, since it is larger than the sum of its proper divisors (9702992721244).
12143331112244 is a wasteful number, since it uses less digits than its factorization.
12143331112244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68084 (or 68082 counting only the distinct ones).
The product of its digits is 13824, while the sum is 32.
Adding to 12143331112244 its reverse (44221113334121), we get a palindrome (56364444446365).
The spelling of 12143331112244 in words is "twelve trillion, one hundred forty-three billion, three hundred thirty-one million, one hundred twelve thousand, two hundred forty-four".
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