Base | Representation |
---|---|
bin | 111111100011001011111 |
3 | 10220210111220 |
4 | 13330121133 |
5 | 1013114044 |
6 | 112344423 |
7 | 23462064 |
oct | 7743137 |
9 | 3823456 |
10 | 2082399 |
11 | 11a25a0 |
12 | 845113 |
13 | 57bab7 |
14 | 3c2c6b |
15 | 2b2019 |
hex | 1fc65f |
2082399 has 8 divisors (see below), whose sum is σ = 3028992. Its totient is φ = 1262040.
The previous prime is 2082391. The next prime is 2082413. The reversal of 2082399 is 9932802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2082399 - 23 = 2082391 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 63103 = 2082399 / (2 + 0 + 8 + 2 + 3 + 9 + 9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2082391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31519 + ... + 31584.
It is an arithmetic number, because the mean of its divisors is an integer number (378624).
22082399 is an apocalyptic number.
2082399 is a deficient number, since it is larger than the sum of its proper divisors (946593).
2082399 is a wasteful number, since it uses less digits than its factorization.
2082399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63117.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 2082399 is about 1443.0519741160. The cubic root of 2082399 is about 127.6991428520.
The spelling of 2082399 in words is "two million, eighty-two thousand, three hundred ninety-nine".
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