Search a number
-
+
8248268 = 227242083
BaseRepresentation
bin11111011101101111001100
3120112001111102
4133131233030
54102421033
6452442232
7130052300
oct37355714
916461442
108248268
114724056
122919378
13192a442
141149d00
15acdde8
hex7ddbcc

8248268 has 18 divisors (see below), whose sum is σ = 16791516. Its totient is φ = 3534888.

The previous prime is 8248249. The next prime is 8248277. The reversal of 8248268 is 8628428.

8248268 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20846 + ... + 21237.

It is an arithmetic number, because the mean of its divisors is an integer number (932862).

Almost surely, 28248268 is an apocalyptic number.

It is an amenable number.

8248268 is an abundant number, since it is smaller than the sum of its proper divisors (8543248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8248268 is a wasteful number, since it uses less digits than its factorization.

8248268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42101 (or 42092 counting only the distinct ones).

The product of its digits is 49152, while the sum is 38.

The square root of 8248268 is about 2871.9798049429. The cubic root of 8248268 is about 202.0478597835.

The spelling of 8248268 in words is "eight million, two hundred forty-eight thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 14 28 49 98 196 42083 84166 168332 294581 589162 1178324 2062067 4124134 8248268