Base | Representation |
---|---|
bin | 11010010010011… |
… | …100011100111001 |
3 | 1010201220021220111 |
4 | 122102130130321 |
5 | 1400401331440 |
6 | 111433024321 |
7 | 13633541623 |
oct | 3222343471 |
9 | 1121807814 |
10 | 441042745 |
11 | 206a58a40 |
12 | 1038550a1 |
13 | 704b1950 |
14 | 42809c13 |
15 | 28abe4ea |
hex | 1a49c739 |
441042745 has 16 divisors (see below), whose sum is σ = 621778752. Its totient is φ = 296084160.
The previous prime is 441042727. The next prime is 441042761. The reversal of 441042745 is 547240144.
It is not a de Polignac number, because 441042745 - 211 = 441040697 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307707 + ... + 309136.
It is an arithmetic number, because the mean of its divisors is an integer number (38861172).
Almost surely, 2441042745 is an apocalyptic number.
It is an amenable number.
441042745 is a deficient number, since it is larger than the sum of its proper divisors (180736007).
441042745 is a wasteful number, since it uses less digits than its factorization.
441042745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616872.
The product of its (nonzero) digits is 17920, while the sum is 31.
The square root of 441042745 is about 21001.0177134347. The cubic root of 441042745 is about 761.1908529393.
Adding to 441042745 its reverse (547240144), we get a palindrome (988282889).
The spelling of 441042745 in words is "four hundred forty-one million, forty-two thousand, seven hundred forty-five".
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