Base | Representation |
---|---|
bin | 1001110100110… |
… | …01011010111111 |
3 | 12202002020100012 |
4 | 10322121122333 |
5 | 132044323333 |
6 | 12102253435 |
7 | 2020351541 |
oct | 472313277 |
9 | 182066305 |
10 | 82417343 |
11 | 42582408 |
12 | 2372727b |
13 | 140c8778 |
14 | ad35691 |
15 | 737ee48 |
hex | 4e996bf |
82417343 has 4 divisors (see below), whose sum is σ = 87265440. Its totient is φ = 77569248.
The previous prime is 82417337. The next prime is 82417351. The reversal of 82417343 is 34371428.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 82417343 - 24 = 82417327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82417393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424023 + ... + 2424056.
It is an arithmetic number, because the mean of its divisors is an integer number (21816360).
Almost surely, 282417343 is an apocalyptic number.
82417343 is a deficient number, since it is larger than the sum of its proper divisors (4848097).
82417343 is a wasteful number, since it uses less digits than its factorization.
82417343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4848096.
The product of its digits is 16128, while the sum is 32.
The square root of 82417343 is about 9078.3998039302. The cubic root of 82417343 is about 435.1839500342.
The spelling of 82417343 in words is "eighty-two million, four hundred seventeen thousand, three hundred forty-three".
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