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7028168008241 is a prime number
BaseRepresentation
bin110011001000101111101…
…1101010010001000110001
3220212212221010001001111202
41212101133131102020301
51410122142002230431
622540410143420545
71323524361246212
oct146213735221061
926785833031452
107028168008241
11226a6a16868a6
129561332b4755
133bc9a42abc23
141a424523b409
15c2c435a08cb
hex6645f752231

7028168008241 has 2 divisors, whose sum is σ = 7028168008242. Its totient is φ = 7028168008240.

The previous prime is 7028168008229. The next prime is 7028168008261. The reversal of 7028168008241 is 1428008618207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6776108785216 + 252059223025 = 2603096^2 + 502055^2 .

It is a cyclic number.

It is not a de Polignac number, because 7028168008241 - 242 = 2630121497137 is a prime.

It is not a weakly prime, because it can be changed into another prime (7028168008261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3514084004120 + 3514084004121.

It is an arithmetic number, because the mean of its divisors is an integer number (3514084004121).

Almost surely, 27028168008241 is an apocalyptic number.

It is an amenable number.

7028168008241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7028168008241 is an equidigital number, since it uses as much as digits as its factorization.

7028168008241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 7028168008241 in words is "seven trillion, twenty-eight billion, one hundred sixty-eight million, eight thousand, two hundred forty-one".