Base | Representation |
---|---|
bin | 1010100101110… |
… | …0110111001000 |
3 | 10002120210112122 |
4 | 2221130313020 |
5 | 42332424202 |
6 | 4224030412 |
7 | 1046365661 |
oct | 251346710 |
9 | 102523478 |
10 | 44420552 |
11 | 2308a900 |
12 | 12a62408 |
13 | 9283967 |
14 | 5c84368 |
15 | 3d769a2 |
hex | 2a5cdc8 |
44420552 has 48 divisors (see below), whose sum is σ = 92607900. Its totient is φ = 19958400.
The previous prime is 44420527. The next prime is 44420557. The reversal of 44420552 is 25502444.
44420552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 41550916 + 2869636 = 6446^2 + 1694^2 .
It is not an unprimeable number, because it can be changed into a prime (44420557) 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 11 ways as a sum of consecutive naturals, for example, 105302 + ... + 105722.
Almost surely, 244420552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44420552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46303950).
44420552 is an abundant number, since it is smaller than the sum of its proper divisors (48187348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44420552 is a wasteful number, since it uses less digits than its factorization.
44420552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558 (or 543 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 44420552 is about 6664.8744924417. The cubic root of 44420552 is about 354.1560379063.
Adding to 44420552 its reverse (25502444), we get a palindrome (69922996).
The spelling of 44420552 in words is "forty-four million, four hundred twenty thousand, five hundred fifty-two".
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