Base | Representation |
---|---|
bin | 101101011100101001101… |
… | …110110101001010101011 |
3 | 102001120101002110211120212 |
4 | 231130221232311022223 |
5 | 402132143142211233 |
6 | 10350430142211335 |
7 | 441432232413200 |
oct | 55345156651253 |
9 | 12046332424525 |
10 | 3123141366443 |
11 | aa4575976a0a |
12 | 425351883b4b |
13 | 198684796a87 |
14 | ab237523ca7 |
15 | 563903b4a48 |
hex | 2d729bb52ab |
3123141366443 has 12 divisors (see below), whose sum is σ = 3645441475200. Its totient is φ = 2667841857072.
The previous prime is 3123141366409. The next prime is 3123141366463. The reversal of 3123141366443 is 3446631413213.
It is not a de Polignac number, because 3123141366443 - 214 = 3123141350059 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3123141366443.
It is not an unprimeable number, because it can be changed into a prime (3123141366463) 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, 108752843 + ... + 108781556.
It is an arithmetic number, because the mean of its divisors is an integer number (303786789600).
Almost surely, 23123141366443 is an apocalyptic number.
3123141366443 is a deficient number, since it is larger than the sum of its proper divisors (522300108757).
3123141366443 is a wasteful number, since it uses less digits than its factorization.
3123141366443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217534706 (or 217534699 counting only the distinct ones).
The product of its digits is 373248, while the sum is 41.
Adding to 3123141366443 its reverse (3446631413213), we get a palindrome (6569772779656).
The spelling of 3123141366443 in words is "three trillion, one hundred twenty-three billion, one hundred forty-one million, three hundred sixty-six thousand, four hundred forty-three".
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