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806934 = 23134489
BaseRepresentation
bin11000101000000010110
31111222220110
43011000112
5201310214
625143450
76600402
oct3050026
91458813
10806934
11501297
1232ab86
1322339b
14170102
1510e159
hexc5016

806934 has 8 divisors (see below), whose sum is σ = 1613880. Its totient is φ = 268976.

The previous prime is 806929. The next prime is 806941. The reversal of 806934 is 439608.

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

806934 is an admirable number.

It is a super-2 number, since 2×8069342 = 1302284960712, which contains 22 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67239 + ... + 67250.

It is an arithmetic number, because the mean of its divisors is an integer number (201735).

2806934 is an apocalyptic number.

806934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806934 is a wasteful number, since it uses less digits than its factorization.

806934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134494.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 806934 is about 898.2950517508. The cubic root of 806934 is about 93.0992119637.

The spelling of 806934 in words is "eight hundred six thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 134489 268978 403467 806934