Base | Representation |
---|---|
bin | 111100011111010100010 |
3 | 10201200221122 |
4 | 13203322202 |
5 | 1001411424 |
6 | 110252242 |
7 | 22563521 |
oct | 7437242 |
9 | 3650848 |
10 | 1982114 |
11 | 1134212 |
12 | 7b7082 |
13 | 545264 |
14 | 3984b8 |
15 | 29245e |
hex | 1e3ea2 |
1982114 has 4 divisors (see below), whose sum is σ = 2973174. Its totient is φ = 991056.
The previous prime is 1982111. The next prime is 1982129. The reversal of 1982114 is 4112891.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1288225 + 693889 = 1135^2 + 833^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1982111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 495527 + ... + 495530.
21982114 is an apocalyptic number.
1982114 is a deficient number, since it is larger than the sum of its proper divisors (991060).
1982114 is an equidigital number, since it uses as much as digits as its factorization.
1982114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991059.
The product of its digits is 576, while the sum is 26.
The square root of 1982114 is about 1407.8757047410. The cubic root of 1982114 is about 125.6153973172.
The spelling of 1982114 in words is "one million, nine hundred eighty-two thousand, one hundred fourteen".
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