Base | Representation |
---|---|
bin | 101000111110100110… |
… | …101011100000101100 |
3 | 11012120102202121000021 |
4 | 220332212223200230 |
5 | 1210103000000134 |
6 | 32114024411524 |
7 | 3115234554340 |
oct | 507646534054 |
9 | 135512677007 |
10 | 44000000044 |
11 | 17729942300 |
12 | 863b616ba4 |
13 | 41c29a3cb0 |
14 | 21b5921620 |
15 | 1227c5c0b4 |
hex | a3e9ab82c |
44000000044 has 144 divisors (see below), whose sum is σ = 109652435200. Its totient is φ = 14991039360.
The previous prime is 44000000041. The next prime is 44000000059.
44000000044 is nontrivially palindromic in base 10.
44000000044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 43999999964 and 44000000027.
It is not an unprimeable number, because it can be changed into a prime (44000000041) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 810547 + ... + 863125.
Almost surely, 244000000044 is an apocalyptic number.
44000000044 is a gapful number since it is divisible by the number (44) 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 44000000044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54826217600).
44000000044 is an abundant number, since it is smaller than the sum of its proper divisors (65652435156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44000000044 is a wasteful number, since it uses less digits than its factorization.
44000000044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52644 (or 52631 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 16.
It can be divided in two parts, 440000000 and 44, that added together give a palindrome (440000044).
The spelling of 44000000044 in words is "forty-four billion, forty-four", and thus it is an aban number and an eban number.
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