Base | Representation |
---|---|
bin | 1110101100101001101 |
3 | 220110122112 |
4 | 1311211031 |
5 | 110402423 |
6 | 14153405 |
7 | 4044056 |
oct | 1654515 |
9 | 813575 |
10 | 481613 |
11 | 2a9930 |
12 | 1b2865 |
13 | 13b2a2 |
14 | c772d |
15 | 97a78 |
hex | 7594d |
481613 has 4 divisors (see below), whose sum is σ = 525408. Its totient is φ = 437820.
The previous prime is 481589. The next prime is 481619. The reversal of 481613 is 316184.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 481613 - 26 = 481549 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21881 + ... + 21902.
It is an arithmetic number, because the mean of its divisors is an integer number (131352).
2481613 is an apocalyptic number.
It is an amenable number.
481613 is a deficient number, since it is larger than the sum of its proper divisors (43795).
481613 is a wasteful number, since it uses less digits than its factorization.
481613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43794.
The product of its digits is 576, while the sum is 23.
The square root of 481613 is about 693.9834291970. The cubic root of 481613 is about 78.3849586756.
Adding to 481613 its sum of digits (23), we get a square (481636 = 6942).
Adding to 481613 its reverse (316184), we get a palindrome (797797).
It can be divided in two parts, 48 and 1613, that added together give a palindrome (1661).
The spelling of 481613 in words is "four hundred eighty-one thousand, six hundred thirteen".
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