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38069 is a prime number
BaseRepresentation
bin1001010010110101
31221012222
421102311
52204234
6452125
7215663
oct112265
957188
1038069
1126669
121a045
1314435
14dc33
15b42e
hex94b5

38069 has 2 divisors, whose sum is σ = 38070. Its totient is φ = 38068.

The previous prime is 38053. The next prime is 38083. The reversal of 38069 is 96083.

It is a happy number.

38069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34225 + 3844 = 185^2 + 62^2 .

It is a cyclic number.

It is not a de Polignac number, because 38069 - 24 = 38053 is a prime.

It is a super-2 number, since 2×380692 = 2898497522, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 11.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19034 + 19035.

It is an arithmetic number, because the mean of its divisors is an integer number (19035).

238069 is an apocalyptic number.

It is an amenable number.

38069 is a deficient number, since it is larger than the sum of its proper divisors (1).

38069 is an equidigital number, since it uses as much as digits as its factorization.

38069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 38069 is about 195.1127878946. The cubic root of 38069 is about 33.6400905625.

The spelling of 38069 in words is "thirty-eight thousand, sixty-nine".