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9014664109 = 111947142089
BaseRepresentation
bin10000110010101000…
…01101101110101101
3212021020200101101111
420121110031232231
5121430223222414
64050303312021
7436251244363
oct103124155655
925236611344
109014664109
1139065a7630
1218b6bab611
13b08815a99
14617351633
1537b6268c4
hex21950dbad

9014664109 has 8 divisors (see below), whose sum is σ = 9834917760. Its totient is φ = 8194533600.

The previous prime is 9014664107. The next prime is 9014664149.

9014664109 is nontrivially palindromic in base 10.

9014664109 is digitally balanced in base 2, 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 9014664109 - 21 = 9014664107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9014664101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193137 + ... + 235225.

It is an arithmetic number, because the mean of its divisors is an integer number (1229364720).

Almost surely, 29014664109 is an apocalyptic number.

It is an amenable number.

9014664109 is a deficient number, since it is larger than the sum of its proper divisors (820253651).

9014664109 is a wasteful number, since it uses less digits than its factorization.

9014664109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61571.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 9014664109 is about 94945.5849895086. The cubic root of 9014664109 is about 2081.2129350696.

The spelling of 9014664109 in words is "nine billion, fourteen million, six hundred sixty-four thousand, one hundred nine".

Divisors: 1 11 19471 42089 214181 462979 819514919 9014664109