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14585087 = 114728211
BaseRepresentation
bin110111101000…
…110011111111
31000102222222102
4313220303333
512213210322
61240335315
7234654056
oct67506377
930388872
1014585087
118261aa0
124a7453b
13303883a
141d1939d
151431792
hexde8cff

14585087 has 8 divisors (see below), whose sum is σ = 16250112. Its totient is φ = 12976600.

The previous prime is 14585069. The next prime is 14585089. The reversal of 14585087 is 78058541.

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 14585087 - 218 = 14322943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14585087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14585089) by changing a digit.

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, 13589 + ... + 14622.

It is an arithmetic number, because the mean of its divisors is an integer number (2031264).

Almost surely, 214585087 is an apocalyptic number.

14585087 is a deficient number, since it is larger than the sum of its proper divisors (1665025).

14585087 is a wasteful number, since it uses less digits than its factorization.

14585087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28269.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 14585087 is about 3819.0426810917. The cubic root of 14585087 is about 244.3259942113.

The spelling of 14585087 in words is "fourteen million, five hundred eighty-five thousand, eighty-seven".

Divisors: 1 11 47 517 28211 310321 1325917 14585087