Base | Representation |
---|---|
bin | 11011111011100… |
… | …000110110000111 |
3 | 1012122201121221222 |
4 | 123323200312013 |
5 | 1424424221423 |
6 | 114255230555 |
7 | 14416625354 |
oct | 3373406607 |
9 | 1178647858 |
10 | 468585863 |
11 | 220560549 |
12 | 110b1845b |
13 | 76106555 |
14 | 4633962b |
15 | 2b2103c8 |
hex | 1bee0d87 |
468585863 has 8 divisors (see below), whose sum is σ = 483968640. Its totient is φ = 453219840.
The previous prime is 468585781. The next prime is 468585869. The reversal of 468585863 is 368585864.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 468585863 - 218 = 468323719 is a prime.
It is a super-2 number, since 2×4685858632 = 439145422006909538, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468585869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79523 + ... + 85211.
It is an arithmetic number, because the mean of its divisors is an integer number (60496080).
Almost surely, 2468585863 is an apocalyptic number.
468585863 is a deficient number, since it is larger than the sum of its proper divisors (15382777).
468585863 is a wasteful number, since it uses less digits than its factorization.
468585863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8377.
The product of its digits is 5529600, while the sum is 53.
The square root of 468585863 is about 21646.8441810810. The cubic root of 468585863 is about 776.7174471353.
Subtracting from 468585863 its reverse (368585864), we obtain a palindrome (99999999).
The spelling of 468585863 in words is "four hundred sixty-eight million, five hundred eighty-five thousand, eight hundred sixty-three".
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