Base | Representation |
---|---|
bin | 110011110010010110… |
… | …0011011011100110011 |
3 | 101122001111011220021201 |
4 | 1213210230123130303 |
5 | 3310230011100134 |
6 | 123031210232031 |
7 | 11014625124022 |
oct | 1474454333463 |
9 | 348044156251 |
10 | 111211034419 |
11 | 43189803201 |
12 | 19678425617 |
13 | a644385a14 |
14 | 554dd868b9 |
15 | 2d5d5b2914 |
hex | 19e4b1b733 |
111211034419 has 2 divisors, whose sum is σ = 111211034420. Its totient is φ = 111211034418.
The previous prime is 111211034383. The next prime is 111211034449. The reversal of 111211034419 is 914430112111.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 111211034419 - 29 = 111211033907 is a prime.
It is a super-2 number, since 2×1112110344192 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (111211034449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55605517209 + 55605517210.
It is an arithmetic number, because the mean of its divisors is an integer number (55605517210).
Almost surely, 2111211034419 is an apocalyptic number.
111211034419 is a deficient number, since it is larger than the sum of its proper divisors (1).
111211034419 is an equidigital number, since it uses as much as digits as its factorization.
111211034419 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 28.
The spelling of 111211034419 in words is "one hundred eleven billion, two hundred eleven million, thirty-four thousand, four hundred nineteen".
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