Base | Representation |
---|---|
bin | 1010101101001… |
… | …0111001000101 |
3 | 10010111100201022 |
4 | 2223102321011 |
5 | 42443412010 |
6 | 4242240525 |
7 | 1053451316 |
oct | 253227105 |
9 | 103440638 |
10 | 44904005 |
11 | 23390053 |
12 | 13056145 |
13 | 93c2a23 |
14 | 5d6c60d |
15 | 3e1ed55 |
hex | 2ad2e45 |
44904005 has 8 divisors (see below), whose sum is σ = 54123552. Its totient is φ = 35764048.
The previous prime is 44903951. The next prime is 44904007. The reversal of 44904005 is 50040944.
44904005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44904005 - 212 = 44899909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44904007) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 18647 + ... + 20916.
It is an arithmetic number, because the mean of its divisors is an integer number (6765444).
Almost surely, 244904005 is an apocalyptic number.
It is an amenable number.
44904005 is a deficient number, since it is larger than the sum of its proper divisors (9219547).
44904005 is a wasteful number, since it uses less digits than its factorization.
44904005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39795.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 44904005 is about 6701.0450677488. The cubic root of 44904005 is about 355.4362289284.
Adding to 44904005 its reverse (50040944), we get a palindrome (94944949).
The spelling of 44904005 in words is "forty-four million, nine hundred four thousand, five".
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