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14384071 = 134126987
BaseRepresentation
bin110110110111…
…101111000111
31000001210020101
4312313233013
512140242241
61232144531
7233156032
oct66675707
930053211
1014384071
118134a69
124998147
132c981b0
141ca6019
1513e1e31
hexdb7bc7

14384071 has 8 divisors (see below), whose sum is σ = 15868944. Its totient is φ = 12953280.

The previous prime is 14384017. The next prime is 14384077. The reversal of 14384071 is 17048341.

14384071 is nontrivially palindromic in base 15.

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 14384071 - 29 = 14383559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14384077) 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, 12961 + ... + 14026.

It is an arithmetic number, because the mean of its divisors is an integer number (1983618).

Almost surely, 214384071 is an apocalyptic number.

14384071 is a deficient number, since it is larger than the sum of its proper divisors (1484873).

14384071 is a wasteful number, since it uses less digits than its factorization.

14384071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27041.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 14384071 is about 3792.6337814242. The cubic root of 14384071 is about 243.1983398775.

The spelling of 14384071 in words is "fourteen million, three hundred eighty-four thousand, seventy-one".

Divisors: 1 13 41 533 26987 350831 1106467 14384071