Base | Representation |
---|---|
bin | 1000111010101101… |
… | …01011100001100101 |
3 | 110100122102202112020 |
4 | 10131112223201211 |
5 | 34301041431010 |
6 | 2111015413353 |
7 | 226431446010 |
oct | 43526534145 |
9 | 13318382466 |
10 | 4787452005 |
11 | 2037434606 |
12 | b17384259 |
13 | 5b3b0004b |
14 | 335b74377 |
15 | 1d046e470 |
hex | 11d5ab865 |
4787452005 has 32 divisors (see below), whose sum is σ = 8756895744. Its totient is φ = 2187875136.
The previous prime is 4787452003. The next prime is 4787452057. The reversal of 4787452005 is 5002547874.
4787452005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4787452005 - 21 = 4787452003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4787452003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 529654 + ... + 538616.
It is an arithmetic number, because the mean of its divisors is an integer number (273652992).
Almost surely, 24787452005 is an apocalyptic number.
It is an amenable number.
4787452005 is a deficient number, since it is larger than the sum of its proper divisors (3969443739).
4787452005 is a wasteful number, since it uses less digits than its factorization.
4787452005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14065.
The product of its (nonzero) digits is 313600, while the sum is 42.
The square root of 4787452005 is about 69191.4156886532. The cubic root of 4787452005 is about 1685.3941327524.
Adding to 4787452005 its reverse (5002547874), we get a palindrome (9789999879).
The spelling of 4787452005 in words is "four billion, seven hundred eighty-seven million, four hundred fifty-two thousand, five".
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