Search a number
-
+
6468908 = 221795131
BaseRepresentation
bin11000101011010100101100
3110011122200012
4120223110230
53124001113
6350352352
7105661535
oct30532454
913148605
106468908
113719206
1221bb6b8
131456574
14c0568c
1587baa8
hex62b52c

6468908 has 12 divisors (see below), whose sum is σ = 11986632. Its totient is φ = 3044160.

The previous prime is 6468907. The next prime is 6468967. The reversal of 6468908 is 8098646.

It is not an unprimeable number, because it can be changed into a prime (6468907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47498 + ... + 47633.

It is an arithmetic number, because the mean of its divisors is an integer number (998886).

Almost surely, 26468908 is an apocalyptic number.

6468908 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6468908 is a deficient number, since it is larger than the sum of its proper divisors (5517724).

6468908 is a wasteful number, since it uses less digits than its factorization.

6468908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95152 (or 95150 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 6468908 is about 2543.4048045877. The cubic root of 6468908 is about 186.3275148423.

The spelling of 6468908 in words is "six million, four hundred sixty-eight thousand, nine hundred eight".

Divisors: 1 2 4 17 34 68 95131 190262 380524 1617227 3234454 6468908