Base | Representation |
---|---|
bin | 1001000110101100… |
… | …01011100000000011 |
3 | 110121122121022200022 |
4 | 10203112023200003 |
5 | 40002310443011 |
6 | 2125010244055 |
7 | 232062115412 |
oct | 44326134003 |
9 | 13548538608 |
10 | 4887984131 |
11 | 2089159908 |
12 | b44b8662b |
13 | 5cb89bb04 |
14 | 345263479 |
15 | 1d91cb8db |
hex | 12358b803 |
4887984131 has 2 divisors, whose sum is σ = 4887984132. Its totient is φ = 4887984130.
The previous prime is 4887984121. The next prime is 4887984163. The reversal of 4887984131 is 1314897884.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4887984131 is a prime.
It is a super-2 number, since 2×48879841312 = 47784777729815650322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4887984121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2443992065 + 2443992066.
It is an arithmetic number, because the mean of its divisors is an integer number (2443992066).
Almost surely, 24887984131 is an apocalyptic number.
4887984131 is a deficient number, since it is larger than the sum of its proper divisors (1).
4887984131 is an equidigital number, since it uses as much as digits as its factorization.
4887984131 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1548288, while the sum is 53.
The square root of 4887984131 is about 69914.1196826507. The cubic root of 4887984131 is about 1697.1097522642.
The spelling of 4887984131 in words is "four billion, eight hundred eighty-seven million, nine hundred eighty-four thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •