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9106604327 = 52117479087
BaseRepresentation
bin10000111101100101…
…11100000100100111
3212111122200102122202
420132302330010213
5122122242314302
64103350045115
7441445600562
oct103662740447
925448612582
109106604327
113953493687
12192194979b
13b21896b92
146256454d9
15384738202
hex21ecbc127

9106604327 has 4 divisors (see below), whose sum is σ = 9124083936. Its totient is φ = 9089124720.

The previous prime is 9106604281. The next prime is 9106604401. The reversal of 9106604327 is 7234066019.

9106604327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7234066019 = 9077975817.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9106604327 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 (9106604527) 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 3 ways as a sum of consecutive naturals, for example, 8739023 + ... + 8740064.

It is an arithmetic number, because the mean of its divisors is an integer number (2281020984).

Almost surely, 29106604327 is an apocalyptic number.

9106604327 is a deficient number, since it is larger than the sum of its proper divisors (17479609).

9106604327 is a wasteful number, since it uses less digits than its factorization.

9106604327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17479608.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 9106604327 is about 95428.5299425701. The cubic root of 9106604327 is about 2088.2644204961.

The spelling of 9106604327 in words is "nine billion, one hundred six million, six hundred four thousand, three hundred twenty-seven".

Divisors: 1 521 17479087 9106604327