Search a number
-
+
38007097 is a prime number
BaseRepresentation
bin1001000011111…
…1000100111001
32122111221221021
42100333010321
534212211342
63434342441
7641024602
oct220770471
978457837
1038007097
111a4aa327
121088aa21
137b4970b
145094da9
15350b567
hex243f139

38007097 has 2 divisors, whose sum is σ = 38007098. Its totient is φ = 38007096.

The previous prime is 38007091. The next prime is 38007107. The reversal of 38007097 is 79070083.

38007097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21123216 + 16883881 = 4596^2 + 4109^2 .

It is an emirp because it is prime and its reverse (79070083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38007097 - 211 = 38005049 is a prime.

It is not a weakly prime, because it can be changed into another prime (38007091) 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, 19003548 + 19003549.

It is an arithmetic number, because the mean of its divisors is an integer number (19003549).

Almost surely, 238007097 is an apocalyptic number.

It is an amenable number.

38007097 is a deficient number, since it is larger than the sum of its proper divisors (1).

38007097 is an equidigital number, since it uses as much as digits as its factorization.

38007097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 38007097 is about 6164.9896188072. The cubic root of 38007097 is about 336.2184691485.

The spelling of 38007097 in words is "thirty-eight million, seven thousand, ninety-seven".