Search a number
-
+
8148196 = 227291007
BaseRepresentation
bin11111000101010011100100
3120022222020001
4133011103210
54041220241
6450351044
7126154450
oct37052344
916288201
108148196
114665951
12288b484
1318c3a24
141121660
15aae431
hex7c54e4

8148196 has 12 divisors (see below), whose sum is σ = 16296448. Its totient is φ = 3492072.

The previous prime is 8148191. The next prime is 8148209. The reversal of 8148196 is 6918418.

It is a happy number.

8148196 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8148191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145476 + ... + 145531.

Almost surely, 28148196 is an apocalyptic number.

It is an amenable number.

8148196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8148196 is a wasteful number, since it uses less digits than its factorization.

8148196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291018 (or 291016 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 8148196 is about 2854.5045104186. The cubic root of 8148196 is about 201.2274184763.

The spelling of 8148196 in words is "eight million, one hundred forty-eight thousand, one hundred ninety-six".

Divisors: 1 2 4 7 14 28 291007 582014 1164028 2037049 4074098 8148196