Base | Representation |
---|---|
bin | 111100111010111010100 |
3 | 10202102022222 |
4 | 13213113110 |
5 | 1002334434 |
6 | 110441512 |
7 | 22652645 |
oct | 7472724 |
9 | 3672288 |
10 | 1996244 |
11 | 1143898 |
12 | 803298 |
13 | 54b813 |
14 | 39d6cc |
15 | 29672e |
hex | 1e75d4 |
1996244 has 12 divisors (see below), whose sum is σ = 3614100. Its totient is φ = 963648.
The previous prime is 1996237. The next prime is 1996277. The reversal of 1996244 is 4426991.
It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 1020100 = 988^2 + 1010^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8489 + ... + 8720.
It is an arithmetic number, because the mean of its divisors is an integer number (301175).
21996244 is an apocalyptic number.
It is an amenable number.
1996244 is a deficient number, since it is larger than the sum of its proper divisors (1617856).
1996244 is a wasteful number, since it uses less digits than its factorization.
1996244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17242 (or 17240 counting only the distinct ones).
The product of its digits is 15552, while the sum is 35.
The square root of 1996244 is about 1412.8849917810. The cubic root of 1996244 is about 125.9131845069.
The spelling of 1996244 in words is "one million, nine hundred ninety-six thousand, two hundred forty-four".
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