Base | Representation |
---|---|
bin | 11010011110000… |
… | …111111101010010 |
3 | 1010221122211212221 |
4 | 122132013331102 |
5 | 1402142321110 |
6 | 112022411254 |
7 | 14001553252 |
oct | 3236077522 |
9 | 1127584787 |
10 | 444104530 |
11 | 20875a341 |
12 | 104890b2a |
13 | 7101445c |
14 | 42da5962 |
15 | 28ec67da |
hex | 1a787f52 |
444104530 has 16 divisors (see below), whose sum is σ = 800541144. Its totient is φ = 177385600.
The previous prime is 444104527. The next prime is 444104561. The reversal of 444104530 is 35401444.
It can be written as a sum of positive squares in 4 ways, for example, as 443397249 + 707281 = 21057^2 + 841^2 .
It is a junction number, because it is equal to n+sod(n) for n = 444104495 and 444104504.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24667 + ... + 38686.
Almost surely, 2444104530 is an apocalyptic number.
444104530 is a deficient number, since it is larger than the sum of its proper divisors (356436614).
444104530 is a wasteful number, since it uses less digits than its factorization.
444104530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64061.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 444104530 is about 21073.7877468670. The cubic root of 444104530 is about 762.9482262965.
Adding to 444104530 its reverse (35401444), we get a palindrome (479505974).
The spelling of 444104530 in words is "four hundred forty-four million, one hundred four thousand, five hundred thirty".
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