Base | Representation |
---|---|
bin | 111100000001110000110 |
3 | 10200221012012 |
4 | 13200032012 |
5 | 1000420412 |
6 | 110054222 |
7 | 22501433 |
oct | 7401606 |
9 | 3627165 |
10 | 1966982 |
11 | 1123906 |
12 | 7aa372 |
13 | 53b3c4 |
14 | 392b8a |
15 | 28cc22 |
hex | 1e0386 |
1966982 has 4 divisors (see below), whose sum is σ = 2950476. Its totient is φ = 983490.
The previous prime is 1966973. The next prime is 1966999. The reversal of 1966982 is 2896691.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491744 + ... + 491747.
It is an arithmetic number, because the mean of its divisors is an integer number (737619).
21966982 is an apocalyptic number.
1966982 is a deficient number, since it is larger than the sum of its proper divisors (983494).
1966982 is an equidigital number, since it uses as much as digits as its factorization.
1966982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983493.
The product of its digits is 46656, while the sum is 41.
The square root of 1966982 is about 1402.4913546971. The cubic root of 1966982 is about 125.2949196321.
The spelling of 1966982 in words is "one million, nine hundred sixty-six thousand, nine hundred eighty-two".
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