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6283990613 is a prime number
BaseRepresentation
bin1011101101000111…
…00001011001010101
3121012221102210120002
411312203201121111
5100332200144423
62515315421045
7311503016225
oct56643413125
917187383502
106283990613
11273517017a
1212745b4785
13791b7c954
14438816085
1526ba33228
hex1768e1655

6283990613 has 2 divisors, whose sum is σ = 6283990614. Its totient is φ = 6283990612.

The previous prime is 6283990597. The next prime is 6283990627. The reversal of 6283990613 is 3160993826.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5968644049 + 315346564 = 77257^2 + 17758^2 .

It is a cyclic number.

It is not a de Polignac number, because 6283990613 - 24 = 6283990597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6283996613) 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, 3141995306 + 3141995307.

It is an arithmetic number, because the mean of its divisors is an integer number (3141995307).

Almost surely, 26283990613 is an apocalyptic number.

It is an amenable number.

6283990613 is a deficient number, since it is larger than the sum of its proper divisors (1).

6283990613 is an equidigital number, since it uses as much as digits as its factorization.

6283990613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 6283990613 is about 79271.6255226295. The cubic root of 6283990613 is about 1845.3489803850.

The spelling of 6283990613 in words is "six billion, two hundred eighty-three million, nine hundred ninety thousand, six hundred thirteen".