Base | Representation |
---|---|
bin | 11010010010011… |
… | …001100110000101 |
3 | 1010201212200212011 |
4 | 122102121212011 |
5 | 1400400443140 |
6 | 111432454221 |
7 | 13633462540 |
oct | 3222314605 |
9 | 1121780764 |
10 | 441031045 |
11 | 206a50174 |
12 | 10384a371 |
13 | 704a9520 |
14 | 42805857 |
15 | 28abacea |
hex | 1a499985 |
441031045 has 32 divisors (see below), whose sum is σ = 658748160. Its totient is φ = 275996160.
The previous prime is 441031007. The next prime is 441031067. The reversal of 441031045 is 540130144.
It is not a de Polignac number, because 441031045 - 29 = 441030533 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35050 + ... + 45940.
It is an arithmetic number, because the mean of its divisors is an integer number (20585880).
Almost surely, 2441031045 is an apocalyptic number.
It is an amenable number.
441031045 is a deficient number, since it is larger than the sum of its proper divisors (217717115).
441031045 is a wasteful number, since it uses less digits than its factorization.
441031045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11005.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 441031045 is about 21000.7391536584. The cubic root of 441031045 is about 761.1841219124.
Adding to 441031045 its reverse (540130144), we get a palindrome (981161189).
Subtracting 441031045 from its reverse (540130144), we obtain a palindrome (99099099).
The spelling of 441031045 in words is "four hundred forty-one million, thirty-one thousand, forty-five".
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