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6230065 = 51246013
BaseRepresentation
bin10111110001000000110001
3102201112001011
4113301000301
53043330230
6341310521
7103645312
oct27610061
912645034
106230065
113575816
122105441
1313a193a
14b82609
15830e2a
hex5f1031

6230065 has 4 divisors (see below), whose sum is σ = 7476084. Its totient is φ = 4984048.

The previous prime is 6230057. The next prime is 6230069. The reversal of 6230065 is 5600326.

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 2226064 + 4004001 = 1492^2 + 2001^2 .

It is a cyclic number.

It is not a de Polignac number, because 6230065 - 23 = 6230057 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6230069) 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, 623002 + ... + 623011.

It is an arithmetic number, because the mean of its divisors is an integer number (1869021).

Almost surely, 26230065 is an apocalyptic number.

It is an amenable number.

6230065 is a deficient number, since it is larger than the sum of its proper divisors (1246019).

6230065 is a wasteful number, since it uses less digits than its factorization.

6230065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246018.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 6230065 is about 2496.0098156858. The cubic root of 6230065 is about 184.0055232274.

The spelling of 6230065 in words is "six million, two hundred thirty thousand, sixty-five".

Divisors: 1 5 1246013 6230065