Base | Representation |
---|---|
bin | 1110101001111110011 |
3 | 220101202210 |
4 | 1311033303 |
5 | 110331433 |
6 | 14143203 |
7 | 4040061 |
oct | 1651763 |
9 | 811683 |
10 | 480243 |
11 | 2a88a5 |
12 | 1b1b03 |
13 | 13a78a |
14 | c7031 |
15 | 97463 |
hex | 753f3 |
480243 has 4 divisors (see below), whose sum is σ = 640328. Its totient is φ = 320160.
The previous prime is 480209. The next prime is 480287. The reversal of 480243 is 342084.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 480243 - 213 = 472051 is a prime.
It is a D-number.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480243.
It is not an unprimeable number, because it can be changed into a prime (480203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80038 + ... + 80043.
It is an arithmetic number, because the mean of its divisors is an integer number (160082).
2480243 is an apocalyptic number.
480243 is a deficient number, since it is larger than the sum of its proper divisors (160085).
480243 is a wasteful number, since it uses less digits than its factorization.
480243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160084.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 480243 is about 692.9956709821. The cubic root of 480243 is about 78.3105632727.
The spelling of 480243 in words is "four hundred eighty thousand, two hundred forty-three".
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