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16085193 = 316933167
BaseRepresentation
bin111101010111…
…000011001001
31010021012201220
4331113003021
513104211233
61332432253
7253502415
oct75270311
933235656
1016085193
119097053
125478689
133442587
1421c9d45
15162aeb3
hexf570c9

16085193 has 8 divisors (see below), whose sum is σ = 21466368. Its totient is φ = 10713744.

The previous prime is 16085177. The next prime is 16085197. The reversal of 16085193 is 39158061.

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

It is not a de Polignac number, because 16085193 - 24 = 16085177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16085197) 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 in 7 ways as a sum of consecutive naturals, for example, 3496 + ... + 6662.

It is an arithmetic number, because the mean of its divisors is an integer number (2683296).

Almost surely, 216085193 is an apocalyptic number.

It is an amenable number.

16085193 is a deficient number, since it is larger than the sum of its proper divisors (5381175).

16085193 is a wasteful number, since it uses less digits than its factorization.

16085193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 16085193 is about 4010.6349871311. The cubic root of 16085193 is about 252.4306537664.

The spelling of 16085193 in words is "sixteen million, eighty-five thousand, one hundred ninety-three".

Divisors: 1 3 1693 3167 5079 9501 5361731 16085193