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6000671389 is a prime number
BaseRepresentation
bin1011001011010101…
…01111101010011101
3120111012022200122111
411211222233222131
544242132441024
62431235114021
7301462602526
oct54552575235
916435280574
106000671389
1125aa24a259
1211b5742911
1374827253b
1440cd4584d
15251c1ba94
hex165aafa9d

6000671389 has 2 divisors, whose sum is σ = 6000671390. Its totient is φ = 6000671388.

The previous prime is 6000671311. The next prime is 6000671423. The reversal of 6000671389 is 9831760006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5977918489 + 22752900 = 77317^2 + 4770^2 .

It is a cyclic number.

It is not a de Polignac number, because 6000671389 - 221 = 5998574237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6000671689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000335694 + 3000335695.

It is an arithmetic number, because the mean of its divisors is an integer number (3000335695).

Almost surely, 26000671389 is an apocalyptic number.

It is an amenable number.

6000671389 is a deficient number, since it is larger than the sum of its proper divisors (1).

6000671389 is an equidigital number, since it uses as much as digits as its factorization.

6000671389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 6000671389 is about 77464.0006002788. Note that the first 3 decimals coincide. The cubic root of 6000671389 is about 1817.1883677919.

The spelling of 6000671389 in words is "six billion, six hundred seventy-one thousand, three hundred eighty-nine".