Base | Representation |
---|---|
bin | 110000010011011100111110… |
… | …110111100011001001010111 |
3 | 1000212012100120110222020020000 |
4 | 300103130332313203021113 |
5 | 210321131302130030234 |
6 | 2031454551012542343 |
7 | 62514334063206156 |
oct | 6023347667431127 |
9 | 1025170513866200 |
10 | 212443022111319 |
11 | 6176664167054a |
12 | 1b9b0a6a3219b3 |
13 | 91703a24c5cac |
14 | 3a6642349359d |
15 | 19861e5850899 |
hex | c1373ede3257 |
212443022111319 has 20 divisors (see below), whose sum is σ = 317363545797144. Its totient is φ = 141624044856144.
The previous prime is 212443022111297. The next prime is 212443022111321. The reversal of 212443022111319 is 913111220344212.
212443022111319 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 4 + 302 + 21 + 11 + 319 = 666.
It is not a de Polignac number, because 212443022111319 - 211 = 212443022109271 is a prime.
It is a super-2 number, since 2×2124430221113192 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212443022111519) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40440637 + ... + 45390870.
Almost surely, 2212443022111319 is an apocalyptic number.
212443022111319 is a deficient number, since it is larger than the sum of its proper divisors (104920523685825).
212443022111319 is an equidigital number, since it uses as much as digits as its factorization.
212443022111319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85862076 (or 85862067 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The spelling of 212443022111319 in words is "two hundred twelve trillion, four hundred forty-three billion, twenty-two million, one hundred eleven thousand, three hundred nineteen".
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