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7002274189 is a prime number
BaseRepresentation
bin1101000010101111…
…00011100110001101
3200002000000101101111
412201113203212031
5103320040233224
63114455012021
7335344230361
oct64127434615
920060011344
107002274189
112a73668269
12143506a011
13877921111
144a5d8d2a1
152aeb17d94
hex1a15e398d

7002274189 has 2 divisors, whose sum is σ = 7002274190. Its totient is φ = 7002274188.

The previous prime is 7002274187. The next prime is 7002274219. The reversal of 7002274189 is 9814722007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7000668900 + 1605289 = 83670^2 + 1267^2 .

It is a cyclic number.

It is not a de Polignac number, because 7002274189 - 21 = 7002274187 is a prime.

Together with 7002274187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7002274187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3501137094 + 3501137095.

It is an arithmetic number, because the mean of its divisors is an integer number (3501137095).

Almost surely, 27002274189 is an apocalyptic number.

It is an amenable number.

7002274189 is a deficient number, since it is larger than the sum of its proper divisors (1).

7002274189 is an equidigital number, since it uses as much as digits as its factorization.

7002274189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 7002274189 is about 83679.5924285007. The cubic root of 7002274189 is about 1913.1383206780.

The spelling of 7002274189 in words is "seven billion, two million, two hundred seventy-four thousand, one hundred eighty-nine".