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883231 is a prime number
BaseRepresentation
bin11010111101000011111
31122212120021
43113220133
5211230411
630533011
710336006
oct3275037
91585507
10883231
11553648
12367167
1324c02b
1418dc3d
15126a71
hexd7a1f

883231 has 2 divisors, whose sum is σ = 883232. Its totient is φ = 883230.

The previous prime is 883229. The next prime is 883237. The reversal of 883231 is 132388.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 883231 - 21 = 883229 is a prime.

It is a super-2 number, since 2×8832312 = 1560193998722, which contains 22 as substring.

Together with 883229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 883196 and 883205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (883237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441615 + 441616.

It is an arithmetic number, because the mean of its divisors is an integer number (441616).

2883231 is an apocalyptic number.

883231 is a deficient number, since it is larger than the sum of its proper divisors (1).

883231 is an equidigital number, since it uses as much as digits as its factorization.

883231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 25.

The square root of 883231 is about 939.8037029082. The cubic root of 883231 is about 95.9455347881.

The spelling of 883231 in words is "eight hundred eighty-three thousand, two hundred thirty-one".