Base | Representation |
---|---|
bin | 101011010110000101110 |
3 | 2200011022222 |
4 | 11122300232 |
5 | 330422314 |
6 | 50235342 |
7 | 15033626 |
oct | 5326056 |
9 | 2604288 |
10 | 1420334 |
11 | 890133 |
12 | 585b52 |
13 | 3a9646 |
14 | 28d886 |
15 | 1d0c8e |
hex | 15ac2e |
1420334 has 8 divisors (see below), whose sum is σ = 2135808. Its totient is φ = 708400.
The previous prime is 1420303. The next prime is 1420357. The reversal of 1420334 is 4330241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659 + ... + 1809.
It is an arithmetic number, because the mean of its divisors is an integer number (266976).
21420334 is an apocalyptic number.
1420334 is a deficient number, since it is larger than the sum of its proper divisors (715474).
1420334 is a wasteful number, since it uses less digits than its factorization.
1420334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 1420334 is about 1191.7776638283. Note that the first 3 decimals coincide. The cubic root of 1420334 is about 112.4078982811.
Adding to 1420334 its reverse (4330241), we get a palindrome (5750575).
The spelling of 1420334 in words is "one million, four hundred twenty thousand, three hundred thirty-four".
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