Base | Representation |
---|---|
bin | 110001001101000… |
… | …100000110111010 |
3 | 2010112100011110211 |
4 | 301031010012322 |
5 | 3142312231112 |
6 | 213525301334 |
7 | 26312463454 |
oct | 6115040672 |
9 | 2115304424 |
10 | 825508282 |
11 | 393a83655 |
12 | 1b056484a |
13 | 102044551 |
14 | 7b8c92d4 |
15 | 4c7150a7 |
hex | 313441ba |
825508282 has 16 divisors (see below), whose sum is σ = 1270069632. Its totient is φ = 402227680.
The previous prime is 825508261. The next prime is 825508283. The reversal of 825508282 is 282805528.
It is a super-3 number, since 3×8255082823 (a number of 28 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (825508283) 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 7 ways as a sum of consecutive naturals, for example, 3057 + ... + 40747.
It is an arithmetic number, because the mean of its divisors is an integer number (79379352).
Almost surely, 2825508282 is an apocalyptic number.
825508282 is a deficient number, since it is larger than the sum of its proper divisors (444561350).
825508282 is a wasteful number, since it uses less digits than its factorization.
825508282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37973.
The product of its (nonzero) digits is 102400, while the sum is 40.
The square root of 825508282 is about 28731.6599242021. The cubic root of 825508282 is about 938.0812990334.
The spelling of 825508282 in words is "eight hundred twenty-five million, five hundred eight thousand, two hundred eighty-two".
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