Base | Representation |
---|---|
bin | 101100000101010000100 |
3 | 2201101110102 |
4 | 11200222010 |
5 | 332210414 |
6 | 50543232 |
7 | 15164216 |
oct | 5405204 |
9 | 2641412 |
10 | 1444484 |
11 | 8a7298 |
12 | 597b18 |
13 | 3b7632 |
14 | 2985b6 |
15 | 1d7ede |
hex | 160a84 |
1444484 has 12 divisors (see below), whose sum is σ = 2537808. Its totient is φ = 719400.
The previous prime is 1444483. The next prime is 1444489. The reversal of 1444484 is 4844441.
It is not an unprimeable number, because it can be changed into a prime (1444481) by changing a digit.
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, 779 + ... + 1869.
It is an arithmetic number, because the mean of its divisors is an integer number (211484).
21444484 is an apocalyptic number.
It is an amenable number.
1444484 is a deficient number, since it is larger than the sum of its proper divisors (1093324).
1444484 is a wasteful number, since it uses less digits than its factorization.
1444484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1426 (or 1424 counting only the distinct ones).
The product of its digits is 8192, while the sum is 29.
The square root of 1444484 is about 1201.8668811478. The cubic root of 1444484 is about 113.0414132802.
It can be divided in two parts, 1444 and 484, that multiplied together give a palindrome (698896).
The spelling of 1444484 in words is "one million, four hundred forty-four thousand, four hundred eighty-four".
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