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768085 = 5236679
BaseRepresentation
bin10111011100001010101
31110000121121
42323201111
5144034320
624243541
76346213
oct2734125
91400547
10768085
1148508a
123105b1
1320b7b6
1415dcb3
151028aa
hexbb855

768085 has 8 divisors (see below), whose sum is σ = 961920. Its totient is φ = 587664.

The previous prime is 768073. The next prime is 768101. The reversal of 768085 is 580867.

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 768085 - 27 = 767957 is a prime.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 768085.

It is a congruent number.

It is an unprimeable number.

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, 3225 + ... + 3454.

It is an arithmetic number, because the mean of its divisors is an integer number (120240).

2768085 is an apocalyptic number.

It is an amenable number.

768085 is a deficient number, since it is larger than the sum of its proper divisors (193835).

768085 is a wasteful number, since it uses less digits than its factorization.

768085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6707.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 768085 is about 876.4045869346. The cubic root of 768085 is about 91.5805177765.

The spelling of 768085 in words is "seven hundred sixty-eight thousand, eighty-five".

Divisors: 1 5 23 115 6679 33395 153617 768085