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806323 = 7127907
BaseRepresentation
bin11000100110110110011
31111222001211
43010312303
5201300243
625140551
76565540
oct3046663
91458054
10806323
11500891
1232a757
1322301b
1416dbc7
1510dd9d
hexc4db3

806323 has 8 divisors (see below), whose sum is σ = 929792. Its totient is φ = 684936.

The previous prime is 806317. The next prime is 806329. The reversal of 806323 is 323608.

It is an interprime number because it is at equal distance from previous prime (806317) and next prime (806329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 806323 - 25 = 806291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 806294 and 806303.

It is not an unprimeable number, because it can be changed into a prime (806329) 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 in 7 ways as a sum of consecutive naturals, for example, 436 + ... + 1342.

It is an arithmetic number, because the mean of its divisors is an integer number (116224).

2806323 is an apocalyptic number.

806323 is a deficient number, since it is larger than the sum of its proper divisors (123469).

806323 is a wasteful number, since it uses less digits than its factorization.

806323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 806323 is about 897.9548986447. The cubic root of 806323 is about 93.0757081903.

The spelling of 806323 in words is "eight hundred six thousand, three hundred twenty-three".

Divisors: 1 7 127 889 907 6349 115189 806323