Search a number
-
+
8026495 = 51605299
BaseRepresentation
bin11110100111100101111111
3120002210021121
4132213211333
54023321440
6444011411
7125136601
oct36474577
916083247
108026495
114592474
122830b67
131880509
1410cd171
15a8834a
hex7a797f

8026495 has 4 divisors (see below), whose sum is σ = 9631800. Its totient is φ = 6421192.

The previous prime is 8026483. The next prime is 8026507. The reversal of 8026495 is 5946208.

It is a happy number.

8026495 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (8026483) and next prime (8026507).

It is a cyclic number.

It is not a de Polignac number, because 8026495 - 213 = 8018303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8026495.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 802645 + ... + 802654.

It is an arithmetic number, because the mean of its divisors is an integer number (2407950).

Almost surely, 28026495 is an apocalyptic number.

8026495 is a deficient number, since it is larger than the sum of its proper divisors (1605305).

8026495 is a wasteful number, since it uses less digits than its factorization.

8026495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605304.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 8026495 is about 2833.1069517404. The cubic root of 8026495 is about 200.2205483694.

The spelling of 8026495 in words is "eight million, twenty-six thousand, four hundred ninety-five".

Divisors: 1 5 1605299 8026495