Base | Representation |
---|---|
bin | 1001100001000011… |
… | …11111000000010101 |
3 | 111012001211100202221 |
4 | 10300201333000111 |
5 | 40430422314420 |
6 | 2202551302341 |
7 | 240416222521 |
oct | 46041770025 |
9 | 14161740687 |
10 | 5109182485 |
11 | 2192000470 |
12 | ba707a9b1 |
13 | 635668b04 |
14 | 3667a2d81 |
15 | 1ed821caa |
hex | 13087f015 |
5109182485 has 32 divisors (see below), whose sum is σ = 6821420544. Its totient is φ = 3642408000.
The previous prime is 5109182461. The next prime is 5109182521. The reversal of 5109182485 is 5842819015.
It is not a de Polignac number, because 5109182485 - 229 = 4572311573 is a prime.
It is a super-2 number, since 2×51091824852 = 52207491330061550450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 774250 + ... + 780820.
It is an arithmetic number, because the mean of its divisors is an integer number (213169392).
Almost surely, 25109182485 is an apocalyptic number.
5109182485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5109182485 is a deficient number, since it is larger than the sum of its proper divisors (1712238059).
5109182485 is a wasteful number, since it uses less digits than its factorization.
5109182485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6865.
The product of its (nonzero) digits is 115200, while the sum is 43.
The square root of 5109182485 is about 71478.5456273419. The cubic root of 5109182485 is about 1722.3330612851. Note that the first 3 decimals are identical.
The spelling of 5109182485 in words is "five billion, one hundred nine million, one hundred eighty-two thousand, four hundred eighty-five".
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