Base | Representation |
---|---|
bin | 1110111101000100… |
… | …01111001110000101 |
3 | 202201112000021021020 |
4 | 13132202033032011 |
5 | 112420243000420 |
6 | 3404354141353 |
7 | 402644664210 |
oct | 73642171605 |
9 | 22645007236 |
10 | 8028484485 |
11 | 344a96324a |
12 | 1680881859 |
13 | 9ac407348 |
14 | 5623a0777 |
15 | 31ec75340 |
hex | 1de88f385 |
8028484485 has 32 divisors (see below), whose sum is σ = 15453327360. Its totient is φ = 3476996928.
The previous prime is 8028484469. The next prime is 8028484487. The reversal of 8028484485 is 5844848208.
It is not a de Polignac number, because 8028484485 - 24 = 8028484469 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8028484487) 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, 2010157 + ... + 2014146.
It is an arithmetic number, because the mean of its divisors is an integer number (482916480).
Almost surely, 28028484485 is an apocalyptic number.
It is an amenable number.
8028484485 is a deficient number, since it is larger than the sum of its proper divisors (7424842875).
8028484485 is a wasteful number, since it uses less digits than its factorization.
8028484485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4024337.
The product of its (nonzero) digits is 2621440, while the sum is 51.
The square root of 8028484485 is about 89601.8107238911. The cubic root of 8028484485 is about 2002.3708954002.
The spelling of 8028484485 in words is "eight billion, twenty-eight million, four hundred eighty-four thousand, four hundred eighty-five".
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