Base | Representation |
---|---|
bin | 100111100001011110… |
… | …1101011110101101001 |
3 | 22010002002220102221000 |
4 | 1033002331223311221 |
5 | 2342311041010443 |
6 | 102554032505213 |
7 | 6063201251256 |
oct | 1170275536551 |
9 | 263062812830 |
10 | 84875328873 |
11 | 32aa4a018a5 |
12 | 145486ab209 |
13 | 80081c25ba |
14 | 417246642d |
15 | 231b4ea8d3 |
hex | 13c2f6bd69 |
84875328873 has 8 divisors (see below), whose sum is σ = 125741228000. Its totient is φ = 56583552564.
The previous prime is 84875328871. The next prime is 84875328899. The reversal of 84875328873 is 37882357848.
84875328873 is a `hidden beast` number, since 8 + 487 + 5 + 3 + 2 + 88 + 73 = 666.
It is not a de Polignac number, because 84875328873 - 21 = 84875328871 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 84875328873.
It is not an unprimeable number, because it can be changed into a prime (84875328871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571765323 + ... + 1571765376.
It is an arithmetic number, because the mean of its divisors is an integer number (15717653500).
Almost surely, 284875328873 is an apocalyptic number.
It is an amenable number.
84875328873 is a deficient number, since it is larger than the sum of its proper divisors (40865899127).
84875328873 is a wasteful number, since it uses less digits than its factorization.
84875328873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3143530708 (or 3143530702 counting only the distinct ones).
The product of its digits is 72253440, while the sum is 63.
The spelling of 84875328873 in words is "eighty-four billion, eight hundred seventy-five million, three hundred twenty-eight thousand, eight hundred seventy-three".
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