Base | Representation |
---|---|
bin | 101001000001001111… |
… | …101011011011011010 |
3 | 11012200112010100221000 |
4 | 221001033223123122 |
5 | 1210200320131132 |
6 | 32122250125430 |
7 | 3116313250566 |
oct | 510117533332 |
9 | 135615110830 |
10 | 44044302042 |
11 | 17751951024 |
12 | 8652420876 |
13 | 41cbc159b0 |
14 | 21bb7746a6 |
15 | 122baad87c |
hex | a413eb6da |
44044302042 has 128 divisors (see below), whose sum is σ = 112547635200. Its totient is φ = 12661209792.
The previous prime is 44044302013. The next prime is 44044302061. The reversal of 44044302042 is 24020344044.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 44044301997 and 44044302015.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 662559 + ... + 725997.
It is an arithmetic number, because the mean of its divisors is an integer number (879278400).
Almost surely, 244044302042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44044302042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56273817600).
44044302042 is an abundant number, since it is smaller than the sum of its proper divisors (68503333158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44044302042 is a wasteful number, since it uses less digits than its factorization.
44044302042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63529 (or 63523 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
Adding to 44044302042 its reverse (24020344044), we get a palindrome (68064646086).
The spelling of 44044302042 in words is "forty-four billion, forty-four million, three hundred two thousand, forty-two".
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