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14194379 is a prime number
BaseRepresentation
bin110110001001…
…011011001011
3222201011000202
4312021123023
512113210004
61224122415
7231436013
oct66113313
928634022
1014194379
1180154a1
12490640b
132c2ca54
141c56c43
1513a5b1e
hexd896cb

14194379 has 2 divisors, whose sum is σ = 14194380. Its totient is φ = 14194378.

The previous prime is 14194361. The next prime is 14194393. The reversal of 14194379 is 97349141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14194379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14194399) 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 as a sum of consecutive naturals, namely, 7097189 + 7097190.

It is an arithmetic number, because the mean of its divisors is an integer number (7097190).

Almost surely, 214194379 is an apocalyptic number.

14194379 is a deficient number, since it is larger than the sum of its proper divisors (1).

14194379 is an equidigital number, since it uses as much as digits as its factorization.

14194379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 14194379 is about 3767.5428332004. The cubic root of 14194379 is about 242.1245346323.

The spelling of 14194379 in words is "fourteen million, one hundred ninety-four thousand, three hundred seventy-nine".