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3000089 is a prime number
BaseRepresentation
bin1011011100011100011001
312122102100102
423130130121
51232000324
6144145145
734333421
oct13343431
95572312
103000089
11176a014
1210081b5
13810701
14581481
153e3dae
hex2dc719

3000089 has 2 divisors, whose sum is σ = 3000090. Its totient is φ = 3000088.

The previous prime is 3000077. The next prime is 3000103. The reversal of 3000089 is 9800003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2175625 + 824464 = 1475^2 + 908^2 .

It is an emirp because it is prime and its reverse (9800003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3000089 - 24 = 3000073 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3000089.

It is not a weakly prime, because it can be changed into another prime (3000029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500044 + 1500045.

It is an arithmetic number, because the mean of its divisors is an integer number (1500045).

Almost surely, 23000089 is an apocalyptic number.

It is an amenable number.

3000089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000089 is an equidigital number, since it uses as much as digits as its factorization.

3000089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3000089 is about 1732.0764994653. The cubic root of 3000089 is about 144.2263832412.

It can be divided in two parts, 300008 and 9, that multiplied together give a palindrome (2700072).

The spelling of 3000089 in words is "three million, eighty-nine", and thus it is an aban number and an uban number.