Base | Representation |
---|---|
bin | 1001011110100001… |
… | …01001011100100011 |
3 | 111010120201002112100 |
4 | 10233100221130203 |
5 | 40404443014030 |
6 | 2200510301443 |
7 | 240040046403 |
oct | 45720513443 |
9 | 14116632470 |
10 | 5087860515 |
11 | 2180a67a01 |
12 | b9bab7883 |
13 | 631111a6a |
14 | 363a12803 |
15 | 1eba0e360 |
hex | 12f429723 |
5087860515 has 12 divisors (see below), whose sum is σ = 8818958304. Its totient is φ = 2713525584.
The previous prime is 5087860511. The next prime is 5087860517. The reversal of 5087860515 is 5150687805.
5087860515 is a `hidden beast` number, since 5 + 0 + 8 + 78 + 60 + 515 = 666.
It is not a de Polignac number, because 5087860515 - 22 = 5087860511 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 113063567 = 5087860515 / (5 + 0 + 8 + 7 + 8 + 6 + 0 + 5 + 1 + 5).
It is not an unprimeable number, because it can be changed into a prime (5087860511) 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, 56531739 + ... + 56531828.
It is an arithmetic number, because the mean of its divisors is an integer number (734913192).
Almost surely, 25087860515 is an apocalyptic number.
5087860515 is a deficient number, since it is larger than the sum of its proper divisors (3731097789).
5087860515 is a wasteful number, since it uses less digits than its factorization.
5087860515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113063578 (or 113063575 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 45.
The square root of 5087860515 is about 71329.2402525079. The cubic root of 5087860515 is about 1719.9338034511.
The spelling of 5087860515 in words is "five billion, eighty-seven million, eight hundred sixty thousand, five hundred fifteen".
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