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6068990351 is a prime number
BaseRepresentation
bin1011010011011110…
…10111000110001111
3120122221212122122102
411221233113012033
544412130142401
62442115305315
7303252365264
oct55157270617
916587778572
106068990351
112634872306
1212145ab23b
13759472b68
1441804b26b
15257c1456b
hex169bd718f

6068990351 has 2 divisors, whose sum is σ = 6068990352. Its totient is φ = 6068990350.

The previous prime is 6068990309. The next prime is 6068990353. The reversal of 6068990351 is 1530998606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6068990351 - 210 = 6068989327 is a prime.

It is a super-2 number, since 2×60689903512 = 73665287761062206402, which contains 22 as substring.

Together with 6068990353, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6068990296 and 6068990305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6068990353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3034495175 + 3034495176.

It is an arithmetic number, because the mean of its divisors is an integer number (3034495176).

Almost surely, 26068990351 is an apocalyptic number.

6068990351 is a deficient number, since it is larger than the sum of its proper divisors (1).

6068990351 is an equidigital number, since it uses as much as digits as its factorization.

6068990351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 6068990351 is about 77903.7248852711. The cubic root of 6068990351 is about 1824.0587228092.

The spelling of 6068990351 in words is "six billion, sixty-eight million, nine hundred ninety thousand, three hundred fifty-one".