Base | Representation |
---|---|
bin | 101001001011111111… |
… | …000110101010000001 |
3 | 11020011002012200222002 |
4 | 221023333012222001 |
5 | 1211032433201442 |
6 | 32152204353345 |
7 | 3123632050163 |
oct | 511377065201 |
9 | 136132180862 |
10 | 44224506497 |
11 | 17834643326 |
12 | 86a2845855 |
13 | 422a35b952 |
14 | 21d7682933 |
15 | 123c807732 |
hex | a4bfc6a81 |
44224506497 has 2 divisors, whose sum is σ = 44224506498. Its totient is φ = 44224506496.
The previous prime is 44224506481. The next prime is 44224506551. The reversal of 44224506497 is 79460542244.
It is a happy number.
44224506497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30486556816 + 13737949681 = 174604^2 + 117209^2 .
It is a cyclic number.
It is not a de Polignac number, because 44224506497 - 24 = 44224506481 is a prime.
It is a super-2 number, since 2×442245064972 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (44224506407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22112253248 + 22112253249.
It is an arithmetic number, because the mean of its divisors is an integer number (22112253249).
Almost surely, 244224506497 is an apocalyptic number.
It is an amenable number.
44224506497 is a deficient number, since it is larger than the sum of its proper divisors (1).
44224506497 is an equidigital number, since it uses as much as digits as its factorization.
44224506497 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1935360, while the sum is 47.
The spelling of 44224506497 in words is "forty-four billion, two hundred twenty-four million, five hundred six thousand, four hundred ninety-seven".
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