Base | Representation |
---|---|
bin | 1111111010000110… |
… | …11110011101000101 |
3 | 211001012111001212200 |
4 | 13331003132131011 |
5 | 114442332422432 |
6 | 3531244505113 |
7 | 421433113032 |
oct | 77503363505 |
9 | 24035431780 |
10 | 8540514117 |
11 | 3692996733 |
12 | 17a424b199 |
13 | a61511a65 |
14 | 5b03a8389 |
15 | 34ebb7a7c |
hex | 1fd0de745 |
8540514117 has 12 divisors (see below), whose sum is σ = 12985577280. Its totient is φ = 5394008808.
The previous prime is 8540514113. The next prime is 8540514127. The reversal of 8540514117 is 7114150458.
It is not a de Polignac number, because 8540514117 - 22 = 8540514113 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8540514113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24972093 + ... + 24972434.
It is an arithmetic number, because the mean of its divisors is an integer number (1082131440).
Almost surely, 28540514117 is an apocalyptic number.
It is an amenable number.
8540514117 is a deficient number, since it is larger than the sum of its proper divisors (4445063163).
8540514117 is a wasteful number, since it uses less digits than its factorization.
8540514117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49944552 (or 49944549 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 36.
The square root of 8540514117 is about 92414.9020288395. The cubic root of 8540514117 is about 2044.0648571612.
The spelling of 8540514117 in words is "eight billion, five hundred forty million, five hundred fourteen thousand, one hundred seventeen".
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