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2683013 is a prime number
BaseRepresentation
bin1010001111000010000101
312001022101212
422033002011
51141324023
6133301205
731543124
oct12170205
95038355
102683013
111572873
12a94805
1372c2a8
144dbabb
1537ee78
hex28f085

2683013 has 2 divisors, whose sum is σ = 2683014. Its totient is φ = 2683012.

The previous prime is 2683007. The next prime is 2683049. The reversal of 2683013 is 3103862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1965604 + 717409 = 1402^2 + 847^2 .

It is a cyclic number.

It is not a de Polignac number, because 2683013 - 26 = 2682949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2683013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2683003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341506 + 1341507.

It is an arithmetic number, because the mean of its divisors is an integer number (1341507).

22683013 is an apocalyptic number.

It is an amenable number.

2683013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2683013 is an equidigital number, since it uses as much as digits as its factorization.

2683013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2683013 is about 1637.9905372132. The cubic root of 2683013 is about 138.9550257342.

Adding to 2683013 its reverse (3103862), we get a palindrome (5786875).

The spelling of 2683013 in words is "two million, six hundred eighty-three thousand, thirteen".