Base | Representation |
---|---|
bin | 101000100110100000100 |
3 | 2111121000102 |
4 | 11010310010 |
5 | 320033221 |
6 | 44303232 |
7 | 14210552 |
oct | 5046404 |
9 | 2447012 |
10 | 1330436 |
11 | 829638 |
12 | 541b18 |
13 | 377753 |
14 | 268bd2 |
15 | 1b430b |
hex | 144d04 |
1330436 has 12 divisors (see below), whose sum is σ = 2346960. Its totient is φ = 659880.
The previous prime is 1330423. The next prime is 1330453. The reversal of 1330436 is 6340331.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746 + ... + 1793.
It is an arithmetic number, because the mean of its divisors is an integer number (195580).
21330436 is an apocalyptic number.
It is an amenable number.
1330436 is a deficient number, since it is larger than the sum of its proper divisors (1016524).
1330436 is a wasteful number, since it uses less digits than its factorization.
1330436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2674 (or 2672 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 1330436 is about 1153.4452739510. The cubic root of 1330436 is about 109.9844606148.
Adding to 1330436 its reverse (6340331), we get a palindrome (7670767).
The spelling of 1330436 in words is "one million, three hundred thirty thousand, four hundred thirty-six".
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