Base | Representation |
---|---|
bin | 101100000100100010110 |
3 | 2201100221212 |
4 | 11200210112 |
5 | 332202433 |
6 | 50541422 |
7 | 15163154 |
oct | 5404426 |
9 | 2640855 |
10 | 1444118 |
11 | 8a6a95 |
12 | 597872 |
13 | 3b7410 |
14 | 2983d4 |
15 | 1d7d48 |
hex | 160916 |
1444118 has 16 divisors (see below), whose sum is σ = 2370480. Its totient is φ = 655776.
The previous prime is 1444111. The next prime is 1444181. The reversal of 1444118 is 8114441.
It is a junction number, because it is equal to n+sod(n) for n = 1444093 and 1444102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328 + ... + 2156.
It is an arithmetic number, because the mean of its divisors is an integer number (148155).
21444118 is an apocalyptic number.
1444118 is a deficient number, since it is larger than the sum of its proper divisors (926362).
1444118 is a wasteful number, since it uses less digits than its factorization.
1444118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 911.
The product of its digits is 512, while the sum is 23.
The square root of 1444118 is about 1201.7146083825. The cubic root of 1444118 is about 113.0318650835.
Adding to 1444118 its reverse (8114441), we get a palindrome (9558559).
The spelling of 1444118 in words is "one million, four hundred forty-four thousand, one hundred eighteen".
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