Base | Representation |
---|---|
bin | 1110101001111110111 |
3 | 220101202221 |
4 | 1311033313 |
5 | 110331442 |
6 | 14143211 |
7 | 4040065 |
oct | 1651767 |
9 | 811687 |
10 | 480247 |
11 | 2a88a9 |
12 | 1b1b07 |
13 | 13a791 |
14 | c7035 |
15 | 97467 |
hex | 753f7 |
480247 has 4 divisors (see below), whose sum is σ = 485296. Its totient is φ = 475200.
The previous prime is 480209. The next prime is 480287. The reversal of 480247 is 742084.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 480247 - 211 = 478199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480287) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379 + ... + 2572.
It is an arithmetic number, because the mean of its divisors is an integer number (121324).
2480247 is an apocalyptic number.
480247 is a deficient number, since it is larger than the sum of its proper divisors (5049).
480247 is an equidigital number, since it uses as much as digits as its factorization.
480247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5048.
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 480247 is about 692.9985569971. The cubic root of 480247 is about 78.3107806913.
It can be divided in two parts, 480 and 247, that added together give a palindrome (727).
The spelling of 480247 in words is "four hundred eighty thousand, two hundred forty-seven".
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