Base | Representation |
---|---|
bin | 1001110111111… |
… | …11001000010010 |
3 | 12202212101210122 |
4 | 10323333020102 |
5 | 132201141223 |
6 | 12115230242 |
7 | 2024035235 |
oct | 473771022 |
9 | 182771718 |
10 | 82833938 |
11 | 42837400 |
12 | 238a8382 |
13 | 14213285 |
14 | b00341c |
15 | 74135c8 |
hex | 4eff212 |
82833938 has 24 divisors (see below), whose sum is σ = 137966220. Its totient is φ = 37268000.
The previous prime is 82833937. The next prime is 82833967. The reversal of 82833938 is 83933828.
It can be written as a sum of positive squares in 2 ways, for example, as 56445169 + 26388769 = 7513^2 + 5137^2 .
It is a super-2 number, since 2×828339382 = 13722922569175688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (82833931) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22748 + ... + 26136.
Almost surely, 282833938 is an apocalyptic number.
82833938 is a deficient number, since it is larger than the sum of its proper divisors (55132282).
82833938 is a wasteful number, since it uses less digits than its factorization.
82833938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3514 (or 3503 counting only the distinct ones).
The product of its digits is 248832, while the sum is 44.
The square root of 82833938 is about 9101.3151796869. The cubic root of 82833938 is about 435.9159595897.
It can be divided in two parts, 8283 and 3938, that added together give a palindrome (12221).
The spelling of 82833938 in words is "eighty-two million, eight hundred thirty-three thousand, nine hundred thirty-eight".
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