Base | Representation |
---|---|
bin | 1111010111111010… |
… | …00010000111000011 |
3 | 210022012121221211020 |
4 | 13223331002013003 |
5 | 113400411044413 |
6 | 3442555320523 |
7 | 411350356104 |
oct | 75375020703 |
9 | 23265557736 |
10 | 8253612483 |
11 | 3555a49246 |
12 | 1724150143 |
13 | a16c4bb8c |
14 | 5842443ab |
15 | 3348e4c23 |
hex | 1ebf421c3 |
8253612483 has 32 divisors (see below), whose sum is σ = 12186720000. Its totient is φ = 4947691392.
The previous prime is 8253612481. The next prime is 8253612509. The reversal of 8253612483 is 3842163528.
It is not a de Polignac number, because 8253612483 - 21 = 8253612481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8253612481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55213 + ... + 139841.
It is an arithmetic number, because the mean of its divisors is an integer number (380835000).
Almost surely, 28253612483 is an apocalyptic number.
8253612483 is a deficient number, since it is larger than the sum of its proper divisors (3933107517).
8253612483 is a wasteful number, since it uses less digits than its factorization.
8253612483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84739.
The product of its digits is 276480, while the sum is 42.
The square root of 8253612483 is about 90849.3945109157. The cubic root of 8253612483 is about 2020.9148947667.
The spelling of 8253612483 in words is "eight billion, two hundred fifty-three million, six hundred twelve thousand, four hundred eighty-three".
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