Base | Representation |
---|---|
bin | 1100111011111100111101… |
… | …01011000001100111010111 |
3 | 10201201121212002120112111122 |
4 | 12131332132223001213113 |
5 | 12212043434000332333 |
6 | 140300534152554155 |
7 | 5664213446166362 |
oct | 635763653014727 |
9 | 121647762515448 |
10 | 28448230480343 |
11 | 907891050a383 |
12 | 323555a9b295b |
13 | 12b486c7a869b |
14 | 704c8a3ad0d9 |
15 | 34500ca52798 |
hex | 19df9eac19d7 |
28448230480343 has 2 divisors, whose sum is σ = 28448230480344. Its totient is φ = 28448230480342.
The previous prime is 28448230480333. The next prime is 28448230480361. The reversal of 28448230480343 is 34308403284482.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 28448230480343 - 214 = 28448230463959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (28448230480333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14224115240171 + 14224115240172.
It is an arithmetic number, because the mean of its divisors is an integer number (14224115240172).
Almost surely, 228448230480343 is an apocalyptic number.
28448230480343 is a deficient number, since it is larger than the sum of its proper divisors (1).
28448230480343 is an equidigital number, since it uses as much as digits as its factorization.
28448230480343 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14155776, while the sum is 53.
The spelling of 28448230480343 in words is "twenty-eight trillion, four hundred forty-eight billion, two hundred thirty million, four hundred eighty thousand, three hundred forty-three".
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