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6468683 = 131926189
BaseRepresentation
bin11000101011010001001011
3110011122100212
4120223101023
53123444213
6350351335
7105661064
oct30532113
913148325
106468683
113719021
1221bb54b
131456430
14c0556b
1587b9a8
hex62b44b

6468683 has 8 divisors (see below), whose sum is σ = 7333200. Its totient is φ = 5656608.

The previous prime is 6468667. The next prime is 6468691. The reversal of 6468683 is 3868646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6468683 - 24 = 6468667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6468683.

It is not an unprimeable number, because it can be changed into a prime (6468613) 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 7 ways as a sum of consecutive naturals, for example, 12848 + ... + 13341.

It is an arithmetic number, because the mean of its divisors is an integer number (916650).

Almost surely, 26468683 is an apocalyptic number.

6468683 is a deficient number, since it is larger than the sum of its proper divisors (864517).

6468683 is a wasteful number, since it uses less digits than its factorization.

6468683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26221.

The product of its digits is 165888, while the sum is 41.

The square root of 6468683 is about 2543.3605721565. The cubic root of 6468683 is about 186.3253545510.

The spelling of 6468683 in words is "six million, four hundred sixty-eight thousand, six hundred eighty-three".

Divisors: 1 13 19 247 26189 340457 497591 6468683