Search a number
-
+
7067107841 is a prime number
BaseRepresentation
bin1101001010011101…
…11000001000000001
3200020112000021102212
412211032320020001
5103433134422331
63125132351505
7340062265643
oct64516701001
920215007385
107067107841
112aa721a7a2
121452915595
138881a1221
144b0828893
152b5672d2b
hex1a53b8201

7067107841 has 2 divisors, whose sum is σ = 7067107842. Its totient is φ = 7067107840.

The previous prime is 7067107829. The next prime is 7067107843. The reversal of 7067107841 is 1487017607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7038538816 + 28569025 = 83896^2 + 5345^2 .

It is a cyclic number.

It is not a de Polignac number, because 7067107841 - 26 = 7067107777 is a prime.

Together with 7067107843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7067107843) 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, 3533553920 + 3533553921.

It is an arithmetic number, because the mean of its divisors is an integer number (3533553921).

Almost surely, 27067107841 is an apocalyptic number.

It is an amenable number.

7067107841 is a deficient number, since it is larger than the sum of its proper divisors (1).

7067107841 is an equidigital number, since it uses as much as digits as its factorization.

7067107841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 7067107841 is about 84066.0921002041. The cubic root of 7067107841 is about 1919.0247362707.

The spelling of 7067107841 in words is "seven billion, sixty-seven million, one hundred seven thousand, eight hundred forty-one".