Base | Representation |
---|---|
bin | 11011111001010… |
… | …010000001011111 |
3 | 1012121121220111022 |
4 | 123321102001133 |
5 | 1424302011423 |
6 | 114234514355 |
7 | 14411641001 |
oct | 3371220137 |
9 | 1177556438 |
10 | 468000863 |
11 | 2201a0a80 |
12 | 1108959bb |
13 | 75c601b5 |
14 | 46226371 |
15 | 2b146dc8 |
hex | 1be5205f |
468000863 has 16 divisors (see below), whose sum is σ = 523792896. Its totient is φ = 414469440.
The previous prime is 468000859. The next prime is 468000877. The reversal of 468000863 is 368000864.
It is not a de Polignac number, because 468000863 - 22 = 468000859 is a prime.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468002863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217931 + ... + 220067.
It is an arithmetic number, because the mean of its divisors is an integer number (32737056).
Almost surely, 2468000863 is an apocalyptic number.
468000863 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
468000863 is the 11564-th centered heptagonal number.
468000863 is a deficient number, since it is larger than the sum of its proper divisors (55792033).
468000863 is a wasteful number, since it uses less digits than its factorization.
468000863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2654.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 468000863 is about 21633.3275988693. The cubic root of 468000863 is about 776.3940848930.
Subtracting from 468000863 its reverse (368000864), we obtain a palindrome (99999999).
The spelling of 468000863 in words is "four hundred sixty-eight million, eight hundred sixty-three", and thus it is an aban number.
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