Search a number
-
+
6245073 = 33231299
BaseRepresentation
bin10111110100101011010001
3102202021122000
4113310223101
53044320243
6341504213
7104040132
oct27645321
912667560
106245073
11358601a
122112069
1313a8713
14b87c89
158355d3
hex5f4ad1

6245073 has 8 divisors (see below), whose sum is σ = 9252000. Its totient is φ = 4163364.

The previous prime is 6245051. The next prime is 6245087. The reversal of 6245073 is 3705426.

It is a happy number.

It is not a de Polignac number, because 6245073 - 28 = 6244817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 231299 = 6245073 / (6 + 2 + 4 + 5 + 0 + 7 + 3).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6245023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115623 + ... + 115676.

It is an arithmetic number, because the mean of its divisors is an integer number (1156500).

Almost surely, 26245073 is an apocalyptic number.

It is an amenable number.

6245073 is a deficient number, since it is larger than the sum of its proper divisors (3006927).

6245073 is a wasteful number, since it uses less digits than its factorization.

6245073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231308 (or 231302 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 6245073 is about 2499.0144057208. The cubic root of 6245073 is about 184.1531589455.

The spelling of 6245073 in words is "six million, two hundred forty-five thousand, seventy-three".

Divisors: 1 3 9 27 231299 693897 2081691 6245073