Base | Representation |
---|---|
bin | 1010000100101000… |
… | …00101001010000101 |
3 | 111221212012212021102 |
4 | 11002110011022011 |
5 | 42033311340212 |
6 | 2252330025445 |
7 | 251001140315 |
oct | 50224051205 |
9 | 14855185242 |
10 | 5407527557 |
11 | 2325454543 |
12 | 106ab78285 |
13 | 682407563 |
14 | 394265445 |
15 | 219b055c2 |
hex | 142505285 |
5407527557 has 2 divisors, whose sum is σ = 5407527558. Its totient is φ = 5407527556.
The previous prime is 5407527553. The next prime is 5407527673. The reversal of 5407527557 is 7557257045.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4896360676 + 511166881 = 69974^2 + 22609^2 .
It is a cyclic number.
It is not a de Polignac number, because 5407527557 - 22 = 5407527553 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5407527551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703763778 + 2703763779.
It is an arithmetic number, because the mean of its divisors is an integer number (2703763779).
Almost surely, 25407527557 is an apocalyptic number.
It is an amenable number.
5407527557 is a deficient number, since it is larger than the sum of its proper divisors (1).
5407527557 is an equidigital number, since it uses as much as digits as its factorization.
5407527557 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1715000, while the sum is 47.
The square root of 5407527557 is about 73535.8929843107. The cubic root of 5407527557 is about 1755.2254759100.
The spelling of 5407527557 in words is "five billion, four hundred seven million, five hundred twenty-seven thousand, five hundred fifty-seven".
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