Base | Representation |
---|---|
bin | 1001111001001… |
… | …10110011011011 |
3 | 12210011122201100 |
4 | 10330212303123 |
5 | 132221341233 |
6 | 12122522443 |
7 | 2025313065 |
oct | 474466333 |
9 | 183148640 |
10 | 82996443 |
11 | 42938502 |
12 | 23966423 |
13 | 1426c22a |
14 | b046735 |
15 | 7446813 |
hex | 4f26cdb |
82996443 has 12 divisors (see below), whose sum is σ = 125096400. Its totient is φ = 52925136.
The previous prime is 82996429. The next prime is 82996457. The reversal of 82996443 is 34469928.
It is an interprime number because it is at equal distance from previous prime (82996429) and next prime (82996457).
It is not a de Polignac number, because 82996443 - 25 = 82996411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82996343) 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, 200268 + ... + 200681.
It is an arithmetic number, because the mean of its divisors is an integer number (10424700).
Almost surely, 282996443 is an apocalyptic number.
82996443 is a deficient number, since it is larger than the sum of its proper divisors (42099957).
82996443 is a wasteful number, since it uses less digits than its factorization.
82996443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400978 (or 400975 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 82996443 is about 9110.2383613163. The cubic root of 82996443 is about 436.2008357772.
The spelling of 82996443 in words is "eighty-two million, nine hundred ninety-six thousand, four hundred forty-three".
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