Base | Representation |
---|---|
bin | 10000001110000011010 |
3 | 1000000001112 |
4 | 2001300122 |
5 | 114001412 |
6 | 15220322 |
7 | 4342340 |
oct | 2016032 |
9 | 1000045 |
10 | 531482 |
11 | 333346 |
12 | 2176a2 |
13 | 157bb3 |
14 | db990 |
15 | a7722 |
hex | 81c1a |
531482 has 8 divisors (see below), whose sum is σ = 911136. Its totient is φ = 227772.
The previous prime is 531481. The next prime is 531497. The reversal of 531482 is 284135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 11.
It is a nialpdrome in base 14 and base 15.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 531482.
It is not an unprimeable number, because it can be changed into a prime (531481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18968 + ... + 18995.
It is an arithmetic number, because the mean of its divisors is an integer number (113892).
2531482 is an apocalyptic number.
531482 is a deficient number, since it is larger than the sum of its proper divisors (379654).
531482 is a wasteful number, since it uses less digits than its factorization.
531482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37972.
The product of its digits is 960, while the sum is 23.
The square root of 531482 is about 729.0281201710. The cubic root of 531482 is about 81.0020829622.
The spelling of 531482 in words is "five hundred thirty-one thousand, four hundred eighty-two".
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