Base | Representation |
---|---|
bin | 1111011010001011… |
… | …11000000111010110 |
3 | 210100112120010000121 |
4 | 13231011320013112 |
5 | 113420303124204 |
6 | 3444520502154 |
7 | 412001600242 |
oct | 75505700726 |
9 | 23315503017 |
10 | 8272708054 |
11 | 3565801006 |
12 | 172a61a95a |
13 | a1aba6730 |
14 | 5869b5422 |
15 | 336417b54 |
hex | 1ed1781d6 |
8272708054 has 16 divisors (see below), whose sum is σ = 13378811040. Its totient is φ = 3813828480.
The previous prime is 8272708051. The next prime is 8272708063. The reversal of 8272708054 is 4508072728.
8272708054 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×82727080543 (a number of 31 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8272708054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8272708051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157674 + ... + 203485.
It is an arithmetic number, because the mean of its divisors is an integer number (836175690).
Almost surely, 28272708054 is an apocalyptic number.
8272708054 is a deficient number, since it is larger than the sum of its proper divisors (5106102986).
8272708054 is a wasteful number, since it uses less digits than its factorization.
8272708054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362055.
The product of its (nonzero) digits is 250880, while the sum is 43.
The square root of 8272708054 is about 90954.4284463379. The cubic root of 8272708054 is about 2022.4722250104.
The spelling of 8272708054 in words is "eight billion, two hundred seventy-two million, seven hundred eight thousand, fifty-four".
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