Search a number
-
+
8242695 = 33561057
BaseRepresentation
bin11111011100011000000111
3120111202212000
4133130120013
54102231240
6452400343
7130030116
oct37343007
916452760
108242695
11471a94a
1229160b3
131927a46
141147c7d
15acc430
hex7dc607

8242695 has 16 divisors (see below), whose sum is σ = 14653920. Its totient is φ = 4396032.

The previous prime is 8242693. The next prime is 8242697. The reversal of 8242695 is 5962428.

It is a happy number.

8242695 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8242693) and next prime (8242697).

It is not a de Polignac number, because 8242695 - 21 = 8242693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8242693) 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 15 ways as a sum of consecutive naturals, for example, 30394 + ... + 30663.

It is an arithmetic number, because the mean of its divisors is an integer number (915870).

Almost surely, 28242695 is an apocalyptic number.

8242695 is a deficient number, since it is larger than the sum of its proper divisors (6411225).

8242695 is a wasteful number, since it uses less digits than its factorization.

8242695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61071 (or 61065 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 8242695 is about 2871.0094043733. The cubic root of 8242695 is about 202.0023445142.

The spelling of 8242695 in words is "eight million, two hundred forty-two thousand, six hundred ninety-five".

Divisors: 1 3 5 9 15 27 45 135 61057 183171 305285 549513 915855 1648539 2747565 8242695