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4668307 = 7666901
BaseRepresentation
bin10001110011101110010011
322210011201021
4101303232103
52143341212
6244020311
754452140
oct21635623
98704637
104668307
1126a9406
121691697
13c75b17
148973c7
15623307
hex473b93

4668307 has 4 divisors (see below), whose sum is σ = 5335216. Its totient is φ = 4001400.

The previous prime is 4668299. The next prime is 4668331. The reversal of 4668307 is 7038664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4668307 - 23 = 4668299 is a prime.

It is a Duffinian number.

4668307 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4668337) 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 3 ways as a sum of consecutive naturals, for example, 333444 + ... + 333457.

It is an arithmetic number, because the mean of its divisors is an integer number (1333804).

Almost surely, 24668307 is an apocalyptic number.

4668307 is a deficient number, since it is larger than the sum of its proper divisors (666909).

4668307 is an equidigital number, since it uses as much as digits as its factorization.

4668307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666908.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4668307 is about 2160.6265295048. The cubic root of 4668307 is about 167.1295085854.

The spelling of 4668307 in words is "four million, six hundred sixty-eight thousand, three hundred seven".

Divisors: 1 7 666901 4668307