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6030289 = 29207941
BaseRepresentation
bin10111000000001111010001
3102100101000001
4113000033101
53020432124
6333130001
7102154006
oct27001721
912311001
106030289
113449711
122029901
131331a25
14b2d8ad
157e1b44
hex5c03d1

6030289 has 4 divisors (see below), whose sum is σ = 6238260. Its totient is φ = 5822320.

The previous prime is 6030281. The next prime is 6030313. The reversal of 6030289 is 9820306.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4161600 + 1868689 = 2040^2 + 1367^2 .

It is a cyclic number.

It is not a de Polignac number, because 6030289 - 23 = 6030281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6030281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103942 + ... + 103999.

It is an arithmetic number, because the mean of its divisors is an integer number (1559565).

Almost surely, 26030289 is an apocalyptic number.

It is an amenable number.

6030289 is a deficient number, since it is larger than the sum of its proper divisors (207971).

6030289 is a wasteful number, since it uses less digits than its factorization.

6030289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207970.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 6030289 is about 2455.6646758057. The cubic root of 6030289 is about 182.0173171141.

The spelling of 6030289 in words is "six million, thirty thousand, two hundred eighty-nine".

Divisors: 1 29 207941 6030289