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14386207 = 113593643
BaseRepresentation
bin110110111000…
…010000011111
31000001220011111
4312320100133
512140324312
61232202451
7233165203
oct66702037
930056144
1014386207
118136630
124999427
132c99164
141ca6b03
1513e28a7
hexdb841f

14386207 has 8 divisors (see below), whose sum is σ = 15742080. Its totient is φ = 13038360.

The previous prime is 14386189. The next prime is 14386213. The reversal of 14386207 is 70268341.

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 14386207 - 27 = 14386079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14386297) 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, 2128 + ... + 5770.

It is an arithmetic number, because the mean of its divisors is an integer number (1967760).

Almost surely, 214386207 is an apocalyptic number.

14386207 is a deficient number, since it is larger than the sum of its proper divisors (1355873).

14386207 is a wasteful number, since it uses less digits than its factorization.

14386207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14386207 is about 3792.9153694750. The cubic root of 14386207 is about 243.2103774048.

The spelling of 14386207 in words is "fourteen million, three hundred eighty-six thousand, two hundred seven".

Divisors: 1 11 359 3643 3949 40073 1307837 14386207