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973331 is a prime number
BaseRepresentation
bin11101101101000010011
31211110011022
43231220103
5222121311
632510055
711162462
oct3555023
91743138
10973331
11605307
123ab32b
13281048
141b49d9
151435db
hexeda13

973331 has 2 divisors, whose sum is σ = 973332. Its totient is φ = 973330.

The previous prime is 973321. The next prime is 973333. The reversal of 973331 is 133379.

It is a strong prime.

It is an emirp because it is prime and its reverse (133379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 973331 - 218 = 711187 is a prime.

It is a super-2 number, since 2×9733312 = 1894746471122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 973333, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 973331.

It is not a weakly prime, because it can be changed into another prime (973333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486665 + 486666.

It is an arithmetic number, because the mean of its divisors is an integer number (486666).

2973331 is an apocalyptic number.

973331 is a deficient number, since it is larger than the sum of its proper divisors (1).

973331 is an equidigital number, since it uses as much as digits as its factorization.

973331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1701, while the sum is 26.

The square root of 973331 is about 986.5753899221. The cubic root of 973331 is about 99.1030115066.

The spelling of 973331 in words is "nine hundred seventy-three thousand, three hundred thirty-one".