Base | Representation |
---|---|
bin | 1010001001100011… |
… | …10110011111111111 |
3 | 112001202001002202122 |
4 | 11010301312133333 |
5 | 42124403330041 |
6 | 2300404313155 |
7 | 252012524543 |
oct | 50461663777 |
9 | 15052032678 |
10 | 5448886271 |
11 | 23468329a4 |
12 | 10809a27bb |
13 | 68ab5867a |
14 | 39994da23 |
15 | 21d574c4b |
hex | 144c767ff |
5448886271 has 4 divisors (see below), whose sum is σ = 5451438192. Its totient is φ = 5446334352.
The previous prime is 5448886259. The next prime is 5448886279. The reversal of 5448886271 is 1726888445.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1726888445 = 5 ⋅345377689.
It is a cyclic number.
It is not a de Polignac number, because 5448886271 - 226 = 5381777407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5448886279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1272755 + ... + 1277028.
It is an arithmetic number, because the mean of its divisors is an integer number (1362859548).
Almost surely, 25448886271 is an apocalyptic number.
5448886271 is a deficient number, since it is larger than the sum of its proper divisors (2551921).
5448886271 is a wasteful number, since it uses less digits than its factorization.
5448886271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2551920.
The product of its digits is 3440640, while the sum is 53.
The square root of 5448886271 is about 73816.5717911635. The cubic root of 5448886271 is about 1759.6889807464.
The spelling of 5448886271 in words is "five billion, four hundred forty-eight million, eight hundred eighty-six thousand, two hundred seventy-one".
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