Base | Representation |
---|---|
bin | 1001000111000111… |
… | …00000101101100011 |
3 | 110121220011212120120 |
4 | 10203203200231203 |
5 | 40004204311013 |
6 | 2125213211323 |
7 | 232133612244 |
oct | 44343405543 |
9 | 13556155516 |
10 | 4891478883 |
11 | 2090126535 |
12 | b46190b43 |
13 | 5cc523705 |
14 | 3458d2ccb |
15 | 1d966c123 |
hex | 1238e0b63 |
4891478883 has 24 divisors (see below), whose sum is σ = 7051249296. Its totient is φ = 3013977600.
The previous prime is 4891478881. The next prime is 4891478897. The reversal of 4891478883 is 3888741984.
It is not a de Polignac number, because 4891478883 - 21 = 4891478881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4891478881) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10678 + ... + 99483.
It is an arithmetic number, because the mean of its divisors is an integer number (293802054).
Almost surely, 24891478883 is an apocalyptic number.
4891478883 is a deficient number, since it is larger than the sum of its proper divisors (2159770413).
4891478883 is a wasteful number, since it uses less digits than its factorization.
4891478883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110243 (or 110224 counting only the distinct ones).
The product of its digits is 12386304, while the sum is 60.
The square root of 4891478883 is about 69939.1083943740. The cubic root of 4891478883 is about 1697.5141156048.
The spelling of 4891478883 in words is "four billion, eight hundred ninety-one million, four hundred seventy-eight thousand, eight hundred eighty-three".
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