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4668048669 = 31997819177
BaseRepresentation
bin1000101100011110…
…01100010100011101
3110001022202102221110
410112033030110131
534030010024134
62051112252233
7223451521224
oct42617142435
913038672843
104668048669
111a85aa0069
12aa33a1079
1359515489b
14323d71cbb
151c4c357e9
hex1163cc51d

4668048669 has 8 divisors (see below), whose sum is σ = 6255342400. Its totient is φ = 3096393696.

The previous prime is 4668048667. The next prime is 4668048677. The reversal of 4668048669 is 9668408664.

4668048669 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4668048669 - 21 = 4668048667 is a prime.

It is a super-2 number, since 2×46680486692 = 43581356752305343122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4668048667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3908992 + ... + 3910185.

It is an arithmetic number, because the mean of its divisors is an integer number (781917800).

Almost surely, 24668048669 is an apocalyptic number.

It is an amenable number.

4668048669 is a deficient number, since it is larger than the sum of its proper divisors (1587293731).

4668048669 is a wasteful number, since it uses less digits than its factorization.

4668048669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7819379.

The product of its (nonzero) digits is 11943936, while the sum is 57.

The square root of 4668048669 is about 68323.1195789537. The cubic root of 4668048669 is about 1671.2642570269.

The spelling of 4668048669 in words is "four billion, six hundred sixty-eight million, forty-eight thousand, six hundred sixty-nine".

Divisors: 1 3 199 597 7819177 23457531 1556016223 4668048669