Base | Representation |
---|---|
bin | 1001010100010010… |
… | …00111011010000001 |
3 | 110220121010221001022 |
4 | 10222021013122001 |
5 | 40221003000001 |
6 | 2144202115225 |
7 | 234645204245 |
oct | 45211073201 |
9 | 13817127038 |
10 | 5002000001 |
11 | 21375536a9 |
12 | b771abb15 |
13 | 6193ac01b |
14 | 356462425 |
15 | 1e41ee11b |
hex | 12a247681 |
5002000001 has 2 divisors, whose sum is σ = 5002000002. Its totient is φ = 5002000000.
The previous prime is 5001999997. The next prime is 5002000007. The reversal of 5002000001 is 1000002005.
5002000001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4987749376 + 14250625 = 70624^2 + 3775^2 .
It is a cyclic number.
It is not a de Polignac number, because 5002000001 - 22 = 5001999997 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (5002000007) 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, 2501000000 + 2501000001.
It is an arithmetic number, because the mean of its divisors is an integer number (2501000001).
Almost surely, 25002000001 is an apocalyptic number.
It is an amenable number.
5002000001 is a deficient number, since it is larger than the sum of its proper divisors (1).
5002000001 is an equidigital number, since it uses as much as digits as its factorization.
5002000001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10, while the sum is 8.
The square root of 5002000001 is about 70724.8188474173. The cubic root of 5002000001 is about 1710.2039131907.
Adding to 5002000001 its reverse (1000002005), we get a palindrome (6002002006).
The spelling of 5002000001 in words is "five billion, two million, one", and thus it is an aban number and an uban number.
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