Base | Representation |
---|---|
bin | 111100100001101101110 |
3 | 10201202122010 |
4 | 13210031232 |
5 | 1001431332 |
6 | 110302050 |
7 | 22600224 |
oct | 7441556 |
9 | 3652563 |
10 | 1983342 |
11 | 1135129 |
12 | 7b7926 |
13 | 54599a |
14 | 398b14 |
15 | 2929cc |
hex | 1e436e |
1983342 has 8 divisors (see below), whose sum is σ = 3966696. Its totient is φ = 661112.
The previous prime is 1983341. The next prime is 1983343. The reversal of 1983342 is 2433891.
1983342 is nontrivially palindromic in base 9.
It is an interprime number because it is at equal distance from previous prime (1983341) and next prime (1983343).
It is a sphenic number, since it is the product of 3 distinct primes.
1983342 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1983341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165273 + ... + 165284.
It is an arithmetic number, because the mean of its divisors is an integer number (495837).
21983342 is an apocalyptic number.
1983342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1983342 is a wasteful number, since it uses less digits than its factorization.
1983342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330562.
The product of its digits is 5184, while the sum is 30.
The square root of 1983342 is about 1408.3117552588. The cubic root of 1983342 is about 125.6413332393.
The spelling of 1983342 in words is "one million, nine hundred eighty-three thousand, three hundred forty-two".
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