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14200037 is a prime number
BaseRepresentation
bin110110001010…
…110011100101
3222201102210022
4312022303211
512113400122
61224204525
7231461345
oct66126345
928642708
1014200037
118019775
124909745
132c324b7
141c58d25
1513a7642
hexd8ace5

14200037 has 2 divisors, whose sum is σ = 14200038. Its totient is φ = 14200036.

The previous prime is 14200031. The next prime is 14200057. The reversal of 14200037 is 73000241.

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., 8444836 + 5755201 = 2906^2 + 2399^2 .

It is an emirp because it is prime and its reverse (73000241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14200037 - 210 = 14199013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14199988 and 14200024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14200031) 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, 7100018 + 7100019.

It is an arithmetic number, because the mean of its divisors is an integer number (7100019).

Almost surely, 214200037 is an apocalyptic number.

It is an amenable number.

14200037 is a deficient number, since it is larger than the sum of its proper divisors (1).

14200037 is an equidigital number, since it uses as much as digits as its factorization.

14200037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 14200037 is about 3768.2936456704. The cubic root of 14200037 is about 242.1567013239.

Adding to 14200037 its reverse (73000241), we get a palindrome (87200278).

The spelling of 14200037 in words is "fourteen million, two hundred thousand, thirty-seven".