Base | Representation |
---|---|
bin | 1101100011110100101 |
3 | 211120111111 |
4 | 1230132211 |
5 | 103204300 |
6 | 13305021 |
7 | 3530260 |
oct | 1543645 |
9 | 746444 |
10 | 444325 |
11 | 283912 |
12 | 195171 |
13 | 12731b |
14 | b7cd7 |
15 | 8b9ba |
hex | 6c7a5 |
444325 has 12 divisors (see below), whose sum is σ = 629920. Its totient is φ = 304560.
The previous prime is 444307. The next prime is 444341. The reversal of 444325 is 523444.
It is a happy number.
It is not a de Polignac number, because 444325 - 25 = 444293 is a prime.
444325 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 444296 and 444305.
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 11 ways as a sum of consecutive naturals, for example, 1095 + ... + 1444.
2444325 is an apocalyptic number.
It is an amenable number.
444325 is a deficient number, since it is larger than the sum of its proper divisors (185595).
444325 is a wasteful number, since it uses less digits than its factorization.
444325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2556 (or 2551 counting only the distinct ones).
The product of its digits is 1920, while the sum is 22.
The square root of 444325 is about 666.5770773136. The cubic root of 444325 is about 76.3074457365.
Adding to 444325 its reverse (523444), we get a palindrome (967769).
The spelling of 444325 in words is "four hundred forty-four thousand, three hundred twenty-five".
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