Base | Representation |
---|---|
bin | 1100110101101000000… |
… | …01001110100010101101 |
3 | 1120011120111102110221221 |
4 | 12122310001032202231 |
5 | 24211341330303111 |
6 | 534350335223341 |
7 | 43604016441103 |
oct | 6326401164255 |
9 | 1504514373857 |
10 | 441106884781 |
11 | 160088378352 |
12 | 715a5977b51 |
13 | 32799b121c4 |
14 | 174c7781c73 |
15 | b71a676371 |
hex | 66b404e8ad |
441106884781 has 2 divisors, whose sum is σ = 441106884782. Its totient is φ = 441106884780.
The previous prime is 441106884733. The next prime is 441106884793. The reversal of 441106884781 is 187488601144.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 297280114756 + 143826770025 = 545234^2 + 379245^2 .
It is a cyclic number.
It is not a de Polignac number, because 441106884781 - 27 = 441106884653 is a prime.
It is a super-2 number, since 2×4411068847812 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (441106084781) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220553442390 + 220553442391.
It is an arithmetic number, because the mean of its divisors is an integer number (220553442391).
Almost surely, 2441106884781 is an apocalyptic number.
It is an amenable number.
441106884781 is a deficient number, since it is larger than the sum of its proper divisors (1).
441106884781 is an equidigital number, since it uses as much as digits as its factorization.
441106884781 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1376256, while the sum is 52.
The spelling of 441106884781 in words is "four hundred forty-one billion, one hundred six million, eight hundred eighty-four thousand, seven hundred eighty-one".
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