Base | Representation |
---|---|
bin | 1001100011000… |
… | …0011000111111 |
3 | 2210100110011122 |
4 | 2120300120333 |
5 | 40222402340 |
6 | 3550141155 |
7 | 664240430 |
oct | 230603077 |
9 | 83313148 |
10 | 40044095 |
11 | 206707a3 |
12 | 114b17bb |
13 | 83b0940 |
14 | 5465487 |
15 | 37aedb5 |
hex | 263063f |
40044095 has 64 divisors (see below), whose sum is σ = 65028096. Its totient is φ = 22947840.
The previous prime is 40044089. The next prime is 40044113. The reversal of 40044095 is 59044004.
40044095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40044095 - 212 = 40039999 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 63 ways as a sum of consecutive naturals, for example, 239702 + ... + 239868.
It is an arithmetic number, because the mean of its divisors is an integer number (1016064).
Almost surely, 240044095 is an apocalyptic number.
40044095 is a deficient number, since it is larger than the sum of its proper divisors (24984001).
40044095 is a wasteful number, since it uses less digits than its factorization.
40044095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 40044095 is about 6328.0403759774. The cubic root of 40044095 is about 342.1208121678.
Adding to 40044095 its reverse (59044004), we get a palindrome (99088099).
The spelling of 40044095 in words is "forty million, forty-four thousand, ninety-five".
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