Base | Representation |
---|---|
bin | 1111111010001001… |
… | …01000101010000010 |
3 | 211001020001111210110 |
4 | 13331010220222002 |
5 | 114442422134200 |
6 | 3531255212150 |
7 | 421435520112 |
oct | 77504505202 |
9 | 24036044713 |
10 | 8540818050 |
11 | 3693084016 |
12 | 17a4377056 |
13 | a615ba1bb |
14 | 5b0447042 |
15 | 34ec27b50 |
hex | 1fd128a82 |
8540818050 has 24 divisors (see below), whose sum is σ = 21181229136. Its totient is φ = 2277551440.
The previous prime is 8540818031. The next prime is 8540818063. The reversal of 8540818050 is 508180458.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28469244 + ... + 28469543.
It is an arithmetic number, because the mean of its divisors is an integer number (882551214).
Almost surely, 28540818050 is an apocalyptic number.
8540818050 is an abundant number, since it is smaller than the sum of its proper divisors (12640411086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8540818050 is a wasteful number, since it uses less digits than its factorization.
8540818050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56938802 (or 56938797 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 39.
The square root of 8540818050 is about 92416.5464080973. The cubic root of 8540818050 is about 2044.0891043898.
The spelling of 8540818050 in words is "eight billion, five hundred forty million, eight hundred eighteen thousand, fifty".
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