Base | Representation |
---|---|
bin | 101011011001111101100 |
3 | 2200021001101 |
4 | 11123033230 |
5 | 331003231 |
6 | 50252444 |
7 | 15042460 |
oct | 5331754 |
9 | 2607041 |
10 | 1422316 |
11 | 891675 |
12 | 587124 |
13 | 3aa50c |
14 | 2904a0 |
15 | 1d1661 |
hex | 15b3ec |
1422316 has 24 divisors (see below), whose sum is σ = 2885120. Its totient is φ = 600912.
The previous prime is 1422293. The next prime is 1422367. The reversal of 1422316 is 6132241.
It is a junction number, because it is equal to n+sod(n) for n = 1422293 and 1422302.
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 7 ways as a sum of consecutive naturals, for example, 1891 + ... + 2533.
21422316 is an apocalyptic number.
It is an amenable number.
1422316 is an abundant number, since it is smaller than the sum of its proper divisors (1462804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1422316 is a wasteful number, since it uses less digits than its factorization.
1422316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733 (or 731 counting only the distinct ones).
The product of its digits is 288, while the sum is 19.
The square root of 1422316 is about 1192.6089048804. The cubic root of 1422316 is about 112.4601603789.
Adding to 1422316 its reverse (6132241), we get a palindrome (7554557).
The spelling of 1422316 in words is "one million, four hundred twenty-two thousand, three hundred sixteen".
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