Base | Representation |
---|---|
bin | 101100000001000101000 |
3 | 2201021112011 |
4 | 11200020220 |
5 | 332123334 |
6 | 50525304 |
7 | 15155041 |
oct | 5401050 |
9 | 2637464 |
10 | 1442344 |
11 | 8a5722 |
12 | 596834 |
13 | 3b6677 |
14 | 2978c8 |
15 | 1d7564 |
hex | 160228 |
1442344 has 16 divisors (see below), whose sum is σ = 2798100. Its totient is φ = 696192.
The previous prime is 1442341. The next prime is 1442351. The reversal of 1442344 is 4432441.
It can be written as a sum of positive squares in 2 ways, for example, as 1416100 + 26244 = 1190^2 + 162^2 .
It is not an unprimeable number, because it can be changed into a prime (1442341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2877 + ... + 3340.
21442344 is an apocalyptic number.
It is an amenable number.
1442344 is a deficient number, since it is larger than the sum of its proper divisors (1355756).
1442344 is a wasteful number, since it uses less digits than its factorization.
1442344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6252 (or 6248 counting only the distinct ones).
The product of its digits is 1536, while the sum is 22.
The square root of 1442344 is about 1200.9762695407. The cubic root of 1442344 is about 112.9855621515.
Adding to 1442344 its reverse (4432441), we get a palindrome (5874785).
The spelling of 1442344 in words is "one million, four hundred forty-two thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •