Base | Representation |
---|---|
bin | 11111001100111000111… |
… | …000111100101000011101 |
3 | 21120222102000120201000112 |
4 | 133030320320330220131 |
5 | 240112201120230323 |
6 | 4321001124335405 |
7 | 310623602630654 |
oct | 37147070745035 |
9 | 7528360521015 |
10 | 2144143133213 |
11 | 7573649a0264 |
12 | 2a7671244565 |
13 | 1272655b1283 |
14 | 75ac445019b |
15 | 3ab927e9178 |
hex | 1f338e3ca1d |
2144143133213 has 16 divisors (see below), whose sum is σ = 2242909132800. Its totient is φ = 2047410321840.
The previous prime is 2144143133179. The next prime is 2144143133243. The reversal of 2144143133213 is 3123313414412.
It is a cyclic number.
It is not a de Polignac number, because 2144143133213 - 218 = 2144142871069 is a prime.
It is a super-3 number, since 3×21441431332133 (a number of 38 digits) contains 333 as substring.
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 2144143133213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144143133243) 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 15 ways as a sum of consecutive naturals, for example, 824003 + ... + 2228736.
It is an arithmetic number, because the mean of its divisors is an integer number (140181820800).
Almost surely, 22144143133213 is an apocalyptic number.
It is an amenable number.
2144143133213 is a deficient number, since it is larger than the sum of its proper divisors (98765999587).
2144143133213 is a wasteful number, since it uses less digits than its factorization.
2144143133213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3053072.
The product of its digits is 20736, while the sum is 32.
Adding to 2144143133213 its reverse (3123313414412), we get a palindrome (5267456547625).
The spelling of 2144143133213 in words is "two trillion, one hundred forty-four billion, one hundred forty-three million, one hundred thirty-three thousand, two hundred thirteen".
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