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9300131273 = 89311933503
BaseRepresentation
bin10001010100101010…
…01011110111001001
3220000010211121201102
420222111023313021
5123021313200043
64134502031145
7446315545226
oct105225136711
926003747642
109300131273
113a42755304
1219767184b5
13b529c5a74
1464322094d
153967146b8
hex22a54bdc9

9300131273 has 8 divisors (see below), whose sum is σ = 9407923200. Its totient is φ = 9192412768.

The previous prime is 9300131261. The next prime is 9300131279. The reversal of 9300131273 is 3721310039.

9300131273 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 a cyclic number.

It is not a de Polignac number, because 9300131273 - 218 = 9299869129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9300131279) 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, 260840 + ... + 294342.

It is an arithmetic number, because the mean of its divisors is an integer number (1175990400).

Almost surely, 29300131273 is an apocalyptic number.

It is an amenable number.

9300131273 is a deficient number, since it is larger than the sum of its proper divisors (107791927).

9300131273 is a wasteful number, since it uses less digits than its factorization.

9300131273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36711.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 9300131273 is about 96437.1882263269. The cubic root of 9300131273 is about 2102.9536120289.

The spelling of 9300131273 in words is "nine billion, three hundred million, one hundred thirty-one thousand, two hundred seventy-three".

Divisors: 1 89 3119 33503 277591 2981767 104495857 9300131273