Base | Representation |
---|---|
bin | 1001011110010101… |
… | …01000001011100101 |
3 | 111010110201220212012 |
4 | 10233022220023211 |
5 | 40404042014334 |
6 | 2200412404005 |
7 | 240020454602 |
oct | 45712501345 |
9 | 14113656765 |
10 | 5086282469 |
11 | 218008a334 |
12 | b9b476605 |
13 | 6309ab6c8 |
14 | 3637216a9 |
15 | 1eb7eb9ce |
hex | 12f2a82e5 |
5086282469 has 4 divisors (see below), whose sum is σ = 5086681644. Its totient is φ = 5085883296.
The previous prime is 5086282457. The next prime is 5086282471. The reversal of 5086282469 is 9642826805.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9642826805 = 5 ⋅1928565361.
It can be written as a sum of positive squares in 2 ways, for example, as 1888945444 + 3197337025 = 43462^2 + 56545^2 .
It is a cyclic number.
It is not a de Polignac number, because 5086282469 - 28 = 5086282213 is a prime.
It is a super-2 number, since 2×50862824692 = 51740538708913471922, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5086282969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179822 + ... + 206175.
It is an arithmetic number, because the mean of its divisors is an integer number (1271670411).
Almost surely, 25086282469 is an apocalyptic number.
It is an amenable number.
5086282469 is a deficient number, since it is larger than the sum of its proper divisors (399175).
5086282469 is a wasteful number, since it uses less digits than its factorization.
5086282469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399174.
The product of its (nonzero) digits is 1658880, while the sum is 50.
The square root of 5086282469 is about 71318.1776898429. The cubic root of 5086282469 is about 1719.7559673840.
It can be divided in two parts, 50862 and 82469, that added together give a palindrome (133331).
The spelling of 5086282469 in words is "five billion, eighty-six million, two hundred eighty-two thousand, four hundred sixty-nine".
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