Base | Representation |
---|---|
bin | 1110101011111000111 |
3 | 220110010002 |
4 | 1311133013 |
5 | 110344343 |
6 | 14151515 |
7 | 4042661 |
oct | 1653707 |
9 | 813102 |
10 | 481223 |
11 | 2a9606 |
12 | 1b259b |
13 | 13b062 |
14 | c7531 |
15 | 978b8 |
hex | 757c7 |
481223 has 4 divisors (see below), whose sum is σ = 486720. Its totient is φ = 475728.
The previous prime is 481211. The next prime is 481231. The reversal of 481223 is 322184.
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 481223 - 24 = 481207 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 481195 and 481204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481123) 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, 2615 + ... + 2792.
It is an arithmetic number, because the mean of its divisors is an integer number (121680).
2481223 is an apocalyptic number.
481223 is a deficient number, since it is larger than the sum of its proper divisors (5497).
481223 is an equidigital number, since it uses as much as digits as its factorization.
481223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5496.
The product of its digits is 384, while the sum is 20.
The square root of 481223 is about 693.7023857534. The cubic root of 481223 is about 78.3637948025.
The spelling of 481223 in words is "four hundred eighty-one thousand, two hundred twenty-three".
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