Base | Representation |
---|---|
bin | 1110101100110111101 |
3 | 220110210200 |
4 | 1311212331 |
5 | 110403400 |
6 | 14154113 |
7 | 4044306 |
oct | 1654675 |
9 | 813720 |
10 | 481725 |
11 | 2a9a22 |
12 | 1b2939 |
13 | 13b35a |
14 | c77ad |
15 | 97b00 |
hex | 759bd |
481725 has 18 divisors (see below), whose sum is σ = 863226. Its totient is φ = 256800.
The previous prime is 481721. The next prime is 481751. The reversal of 481725 is 527184.
It can be written as a sum of positive squares in 3 ways, for example, as 125316 + 356409 = 354^2 + 597^2 .
It is not a de Polignac number, because 481725 - 22 = 481721 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481721) 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 17 ways as a sum of consecutive naturals, for example, 846 + ... + 1295.
It is an arithmetic number, because the mean of its divisors is an integer number (47957).
2481725 is an apocalyptic number.
481725 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
481725 is a deficient number, since it is larger than the sum of its proper divisors (381501).
481725 is a wasteful number, since it uses less digits than its factorization.
481725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2157 (or 2149 counting only the distinct ones).
The product of its digits is 2240, while the sum is 27.
The square root of 481725 is about 694.0641180756. The cubic root of 481725 is about 78.3910343940.
The spelling of 481725 in words is "four hundred eighty-one thousand, seven hundred twenty-five".
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