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14206339 = 717313851
BaseRepresentation
bin110110001100…
…010110000011
3222201202102201
4312030112003
512114100324
61224254031
7231515620
oct66142603
928652381
1014206339
118023484
124911317
132c35324
141c5b347
1513a9444
hexd8c583

14206339 has 16 divisors (see below), whose sum is σ = 17750016. Its totient is φ = 11088000.

The previous prime is 14206337. The next prime is 14206343. The reversal of 14206339 is 93360241.

It is not a de Polignac number, because 14206339 - 21 = 14206337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14206331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1764 + ... + 5614.

It is an arithmetic number, because the mean of its divisors is an integer number (1109376).

Almost surely, 214206339 is an apocalyptic number.

14206339 is a deficient number, since it is larger than the sum of its proper divisors (3543677).

14206339 is a wasteful number, since it uses less digits than its factorization.

14206339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 14206339 is about 3769.1297404043. The cubic root of 14206339 is about 242.1925192078.

The spelling of 14206339 in words is "fourteen million, two hundred six thousand, three hundred thirty-nine".

Divisors: 1 7 17 31 119 217 527 3689 3851 26957 65467 119381 458269 835667 2029477 14206339