Base | Representation |
---|---|
bin | 11001001100010001011 |
3 | 1112221100110 |
4 | 3021202023 |
5 | 202403413 |
6 | 25405403 |
7 | 10005441 |
oct | 3114213 |
9 | 1487313 |
10 | 825483 |
11 | 51421a |
12 | 339863 |
13 | 22b969 |
14 | 176b91 |
15 | 1148c3 |
hex | c988b |
825483 has 4 divisors (see below), whose sum is σ = 1100648. Its totient is φ = 550320.
The previous prime is 825479. The next prime is 825491. The reversal of 825483 is 384528.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 825483 - 22 = 825479 is a prime.
It is a D-number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 825483.
It is not an unprimeable number, because it can be changed into a prime (825403) 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, 137578 + ... + 137583.
It is an arithmetic number, because the mean of its divisors is an integer number (275162).
2825483 is an apocalyptic number.
825483 is a deficient number, since it is larger than the sum of its proper divisors (275165).
825483 is a wasteful number, since it uses less digits than its factorization.
825483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275164.
The product of its digits is 7680, while the sum is 30.
The square root of 825483 is about 908.5609500743. The cubic root of 825483 is about 93.8071722383.
It can be divided in two parts, 82 and 5483, that added together give a triangular number (5565 = T105).
The spelling of 825483 in words is "eight hundred twenty-five thousand, four hundred eighty-three".
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