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BaseRepresentation
bin11011101000101
3201102001
43131011
5423044
6145301
756152
oct33505
921361
1014149
11a6a3
128231
136595
145229
1542d4
hex3745

14149 has 2 divisors, whose sum is σ = 14150. Its totient is φ = 14148.

The previous prime is 14143. The next prime is 14153. The reversal of 14149 is 94141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13924 + 225 = 118^2 + 15^2 .

It is a cyclic number.

It is not a de Polignac number, because 14149 - 211 = 12101 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7074 + 7075.

It is an arithmetic number, because the mean of its divisors is an integer number (7075).

214149 is an apocalyptic number.

It is an amenable number.

14149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14149 is an equidigital number, since it uses as much as digits as its factorization.

14149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 19.

The square root of 14149 is about 118.9495691459. The cubic root of 14149 is about 24.1866237578.

It can be divided in two parts, 141 and 49, that added together give a triangular number (190 = T19).

The spelling of 14149 in words is "fourteen thousand, one hundred forty-nine".