Search a number
-
+
8075227 = 179197229
BaseRepresentation
bin11110110011011111011011
3120012021010111
4132303133123
54031401402
6445025151
7125431636
oct36633733
916167114
108075227
114616046
1228551b7
131899754
141102c1d
15a979d7
hex7b37db

8075227 has 8 divisors (see below), whose sum is σ = 8197200. Its totient is φ = 7954464.

The previous prime is 8075219. The next prime is 8075257. The reversal of 8075227 is 7225708.

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 8075227 - 23 = 8075219 is a prime.

It is a super-2 number, since 2×80752272 = 130418582203058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8075257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35149 + ... + 35377.

It is an arithmetic number, because the mean of its divisors is an integer number (1024650).

Almost surely, 28075227 is an apocalyptic number.

8075227 is a deficient number, since it is larger than the sum of its proper divisors (121973).

8075227 is a wasteful number, since it uses less digits than its factorization.

8075227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 8075227 is about 2841.6943889166. The cubic root of 8075227 is about 200.6249369021.

The spelling of 8075227 in words is "eight million, seventy-five thousand, two hundred twenty-seven".

Divisors: 1 179 197 229 35263 40991 45113 8075227