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8355085 = 511711427
BaseRepresentation
bin11111110111110100001101
3120201111000121
4133313310031
54114330320
6455024541
7131005564
oct37676415
916644017
108355085
114797332
12296b151
131966c4b
141176bdb
15b008aa
hex7f7d0d

8355085 has 8 divisors (see below), whose sum is σ = 10041696. Its totient is φ = 6673680.

The previous prime is 8355077. The next prime is 8355091. The reversal of 8355085 is 5805538.

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

It is not a de Polignac number, because 8355085 - 23 = 8355077 is a prime.

It is a Duffinian number.

8355085 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8355085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5142 + ... + 6568.

It is an arithmetic number, because the mean of its divisors is an integer number (1255212).

Almost surely, 28355085 is an apocalyptic number.

It is an amenable number.

8355085 is a deficient number, since it is larger than the sum of its proper divisors (1686611).

8355085 is a wasteful number, since it uses less digits than its factorization.

8355085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 8355085 is about 2890.5163898515. The cubic root of 8355085 is about 202.9163106377.

The spelling of 8355085 in words is "eight million, three hundred fifty-five thousand, eighty-five".

Divisors: 1 5 1171 1427 5855 7135 1671017 8355085