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4683668 = 221129677
BaseRepresentation
bin10001110111011110010100
322210221210012
4101313132110
52144334133
6244215352
754545003
oct21673624
98727705
104683668
112709a00
12169a558
13c7cb02
1489cc3a
15627b48
hex477794

4683668 has 18 divisors (see below), whose sum is σ = 9010218. Its totient is φ = 2128720.

The previous prime is 4683667. The next prime is 4683713. The reversal of 4683668 is 8663864.

It can be written as a sum of positive squares in only one way, i.e., 4276624 + 407044 = 2068^2 + 638^2 .

It is a super-3 number, since 3×46836683 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4683661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4355 + ... + 5322.

Almost surely, 24683668 is an apocalyptic number.

It is an amenable number.

4683668 is a deficient number, since it is larger than the sum of its proper divisors (4326550).

4683668 is a wasteful number, since it uses less digits than its factorization.

4683668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9703 (or 9690 counting only the distinct ones).

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

The square root of 4683668 is about 2164.1783660318. The cubic root of 4683668 is about 167.3126203399.

The spelling of 4683668 in words is "four million, six hundred eighty-three thousand, six hundred sixty-eight".

Divisors: 1 2 4 11 22 44 121 242 484 9677 19354 38708 106447 212894 425788 1170917 2341834 4683668