Search a number
-
+
8082049 = 19735827
BaseRepresentation
bin11110110101001010000001
3120012121111011
4132311022001
54032111144
6445120521
7125460553
oct36651201
916177434
108082049
114620188
122859141
13189c8a1
1411054d3
15a99a34
hex7b5281

8082049 has 8 divisors (see below), whose sum is σ = 8625440. Its totient is φ = 7550496.

The previous prime is 8082037. The next prime is 8082077. The reversal of 8082049 is 9402808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8082049 - 25 = 8082017 is a prime.

It is a Duffinian number.

8082049 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8082049.

It is not an unprimeable number, because it can be changed into a prime (8082079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1527 + ... + 4300.

It is an arithmetic number, because the mean of its divisors is an integer number (1078180).

Almost surely, 28082049 is an apocalyptic number.

It is an amenable number.

8082049 is a deficient number, since it is larger than the sum of its proper divisors (543391).

8082049 is a wasteful number, since it uses less digits than its factorization.

8082049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8082049 is about 2842.8944757061. The cubic root of 8082049 is about 200.6814173817.

The spelling of 8082049 in words is "eight million, eighty-two thousand, forty-nine".

Divisors: 1 19 73 1387 5827 110713 425371 8082049