Base | Representation |
---|---|
bin | 1010011111110… |
… | …0110010100000 |
3 | 10001211210202010 |
4 | 2213330302200 |
5 | 42232331130 |
6 | 4211352520 |
7 | 1043136501 |
oct | 247746240 |
9 | 101753663 |
10 | 44027040 |
11 | 22941192 |
12 | 128b2740 |
13 | 9176805 |
14 | 5bc0ba8 |
15 | 3cea0b0 |
hex | 29fcca0 |
44027040 has 144 divisors (see below), whose sum is σ = 144662112. Its totient is φ = 11252736.
The previous prime is 44026949. The next prime is 44027057. The reversal of 44027040 is 4072044.
44027040 = T291 + T292 + ... + T660.
44027040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 44026998 and 44027016.
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 23 ways as a sum of consecutive naturals, for example, 657087 + ... + 657153.
It is an arithmetic number, because the mean of its divisors is an integer number (1004598).
Almost surely, 244027040 is an apocalyptic number.
44027040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44027040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72331056).
44027040 is an abundant number, since it is smaller than the sum of its proper divisors (100635072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44027040 is a wasteful number, since it uses less digits than its factorization.
44027040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159 (or 114 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 21.
The square root of 44027040 is about 6635.2874843521. The cubic root of 44027040 is about 353.1071373740.
Adding to 44027040 its reverse (4072044), we get a palindrome (48099084).
The spelling of 44027040 in words is "forty-four million, twenty-seven thousand, forty".
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