Base | Representation |
---|---|
bin | 101000111110110111… |
… | …101000000001110000 |
3 | 11012120202010021112110 |
4 | 220332313220001300 |
5 | 1210110114122344 |
6 | 32114303525320 |
7 | 3115320405321 |
oct | 507667500160 |
9 | 135522107473 |
10 | 44004442224 |
11 | 177313a6826 |
12 | 8640bb9840 |
13 | 41c389abc2 |
14 | 21b635a448 |
15 | 12283383b9 |
hex | a3ede8070 |
44004442224 has 60 divisors (see below), whose sum is σ = 115136104776. Its totient is φ = 14482376064.
The previous prime is 44004442201. The next prime is 44004442243. The reversal of 44004442224 is 42224440044.
It is a junction number, because it is equal to n+sod(n) for n = 44004442191 and 44004442200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226122 + ... + 373014.
Almost surely, 244004442224 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 44004442224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57568052388).
44004442224 is an abundant number, since it is smaller than the sum of its proper divisors (71131662552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44004442224 is a wasteful number, since it uses less digits than its factorization.
44004442224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147062 (or 146977 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 30.
Adding to 44004442224 its reverse (42224440044), we get a palindrome (86228882268).
The spelling of 44004442224 in words is "forty-four billion, four million, four hundred forty-two thousand, two hundred twenty-four".
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