Search a number
-
+
8248093 = 72941991
BaseRepresentation
bin11111011101101100011101
3120112001020221
4133131230131
54102414333
6452441341
7130051630
oct37355435
916461227
108248093
114723a07
122919251
13192a339
141149c17
15acdd2d
hex7ddb1d

8248093 has 16 divisors (see below), whose sum is σ = 9999360. Its totient is φ = 6652800.

The previous prime is 8248091. The next prime is 8248117. The reversal of 8248093 is 3908428.

8248093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8248093 - 21 = 8248091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8248091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7828 + ... + 8818.

It is an arithmetic number, because the mean of its divisors is an integer number (624960).

Almost surely, 28248093 is an apocalyptic number.

It is an amenable number.

8248093 is a deficient number, since it is larger than the sum of its proper divisors (1751267).

8248093 is a wasteful number, since it uses less digits than its factorization.

8248093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 8248093 is about 2871.9493379933. The cubic root of 8248093 is about 202.0464308521.

The spelling of 8248093 in words is "eight million, two hundred forty-eight thousand, ninety-three".

Divisors: 1 7 29 41 203 287 991 1189 6937 8323 28739 40631 201173 284417 1178299 8248093