Base | Representation |
---|---|
bin | 11011111100111… |
… | …000111110001011 |
3 | 1012200101222010000 |
4 | 123330320332023 |
5 | 1430022244302 |
6 | 114311054043 |
7 | 14422660626 |
oct | 3374707613 |
9 | 1180358100 |
10 | 468946827 |
11 | 220787768 |
12 | 111071323 |
13 | 7620193b |
14 | 463d0dbd |
15 | 2b28231c |
hex | 1bf38f8b |
468946827 has 20 divisors (see below), whose sum is σ = 723126976. Its totient is φ = 302544720.
The previous prime is 468946823. The next prime is 468946837. The reversal of 468946827 is 728649864.
It is not a de Polignac number, because 468946827 - 22 = 468946823 is a prime.
It is a super-3 number, since 3×4689468273 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (468946823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90868 + ... + 95889.
Almost surely, 2468946827 is an apocalyptic number.
468946827 is a deficient number, since it is larger than the sum of its proper divisors (254180149).
468946827 is a wasteful number, since it uses less digits than its factorization.
468946827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186800 (or 186791 counting only the distinct ones).
The product of its digits is 4644864, while the sum is 54.
The square root of 468946827 is about 21655.1801424047. The cubic root of 468946827 is about 776.9168378967.
The spelling of 468946827 in words is "four hundred sixty-eight million, nine hundred forty-six thousand, eight hundred twenty-seven".
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