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BaseRepresentation
bin11011011101001
3201021122
43123221
5422212
6145025
755661
oct33351
921248
1014057
11a61a
128175
136524
1451a1
154272
hex36e9

14057 has 2 divisors, whose sum is σ = 14058. Its totient is φ = 14056.

The previous prime is 14051. The next prime is 14071. The reversal of 14057 is 75041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8281 + 5776 = 91^2 + 76^2 .

It is an emirp because it is prime and its reverse (75041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14057 - 210 = 13033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7028 + 7029.

It is an arithmetic number, because the mean of its divisors is an integer number (7029).

214057 is an apocalyptic number.

It is an amenable number.

14057 is a deficient number, since it is larger than the sum of its proper divisors (1).

14057 is an equidigital number, since it uses as much as digits as its factorization.

14057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 14057 is about 118.5622199522. The cubic root of 14057 is about 24.1340874246.

Adding to 14057 its reverse (75041), we get a palindrome (89098).

The spelling of 14057 in words is "fourteen thousand, fifty-seven".