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14073085 = 513216509
BaseRepresentation
bin110101101011…
…110011111101
3222110222122101
4311223303331
512100314320
61221345101
7230422255
oct65536375
928428571
1014073085
117a42354
124868191
132bb9790
141c24965
15137ec0a
hexd6bcfd

14073085 has 8 divisors (see below), whose sum is σ = 18186840. Its totient is φ = 10392384.

The previous prime is 14073047. The next prime is 14073097. The reversal of 14073085 is 58037041.

It can be written as a sum of positive squares in 4 ways, for example, as 611524 + 13461561 = 782^2 + 3669^2 .

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 14073085 - 217 = 13942013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108190 + ... + 108319.

It is an arithmetic number, because the mean of its divisors is an integer number (2273355).

Almost surely, 214073085 is an apocalyptic number.

It is an amenable number.

14073085 is a deficient number, since it is larger than the sum of its proper divisors (4113755).

14073085 is a wasteful number, since it uses less digits than its factorization.

14073085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216527.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 14073085 is about 3751.4110678517. The cubic root of 14073085 is about 241.4328921783.

The spelling of 14073085 in words is "fourteen million, seventy-three thousand, eighty-five".

Divisors: 1 5 13 65 216509 1082545 2814617 14073085