Base | Representation |
---|---|
bin | 1110111010001010… |
… | …11001011110111010 |
3 | 202122211012210200201 |
4 | 13131011121132322 |
5 | 112343030202010 |
6 | 3402124352414 |
7 | 402231061630 |
oct | 73505313672 |
9 | 22584183621 |
10 | 8004147130 |
11 | 3438150231 |
12 | 16746a570a |
13 | 9a7365945 |
14 | 55d067350 |
15 | 31ca6923a |
hex | 1dd1597ba |
8004147130 has 32 divisors (see below), whose sum is σ = 16469723520. Its totient is φ = 2743604160.
The previous prime is 8004147101. The next prime is 8004147133. The reversal of 8004147130 is 317414008.
It is not an unprimeable number, because it can be changed into a prime (8004147133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333576 + ... + 356764.
It is an arithmetic number, because the mean of its divisors is an integer number (514678860).
Almost surely, 28004147130 is an apocalyptic number.
8004147130 is an abundant number, since it is smaller than the sum of its proper divisors (8465576390).
8004147130 is a wasteful number, since it uses less digits than its factorization.
8004147130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28134.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 8004147130 is about 89465.8992577619. The cubic root of 8004147130 is about 2000.3455344662.
The spelling of 8004147130 in words is "eight billion, four million, one hundred forty-seven thousand, one hundred thirty".
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