Search a number
-
+
38614201 is a prime number
BaseRepresentation
bin1001001101001…
…1010010111001
32200122210201121
42103103102321
534341123301
63455345241
7646133563
oct223232271
980583647
1038614201
111a88446a
1210b22221
137cccb52
1451b2333
1535cb3a1
hex24d34b9

38614201 has 2 divisors, whose sum is σ = 38614202. Its totient is φ = 38614200.

The previous prime is 38614139. The next prime is 38614229. The reversal of 38614201 is 10241683.

38614201 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., 36288576 + 2325625 = 6024^2 + 1525^2 .

It is an emirp because it is prime and its reverse (10241683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38614201 - 27 = 38614073 is a prime.

It is not a weakly prime, because it can be changed into another prime (38614601) 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, 19307100 + 19307101.

It is an arithmetic number, because the mean of its divisors is an integer number (19307101).

Almost surely, 238614201 is an apocalyptic number.

It is an amenable number.

38614201 is a deficient number, since it is larger than the sum of its proper divisors (1).

38614201 is an equidigital number, since it uses as much as digits as its factorization.

38614201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 38614201 is about 6214.0325876197. The cubic root of 38614201 is about 337.9992092929. Note that the first 3 decimals are identical.

Adding to 38614201 its reverse (10241683), we get a palindrome (48855884).

The spelling of 38614201 in words is "thirty-eight million, six hundred fourteen thousand, two hundred one".