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38200067 is a prime number
BaseRepresentation
bin1001000110111…
…0001100000011
32122212202122022
42101232030003
534234400232
63442432055
7642460313
oct221561403
978782568
1038200067
111a621304
121096262b
137bb64b9
145105443
153548812
hex246e303

38200067 has 2 divisors, whose sum is σ = 38200068. Its totient is φ = 38200066.

The previous prime is 38200009. The next prime is 38200093. The reversal of 38200067 is 76000283.

It is an a-pointer prime, because the next prime (38200093) can be obtained adding 38200067 to its sum of digits (26).

It is a strong prime.

It is an emirp because it is prime and its reverse (76000283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38200067 - 210 = 38199043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19100033 + 19100034.

It is an arithmetic number, because the mean of its divisors is an integer number (19100034).

Almost surely, 238200067 is an apocalyptic number.

38200067 is a deficient number, since it is larger than the sum of its proper divisors (1).

38200067 is an equidigital number, since it uses as much as digits as its factorization.

38200067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 38200067 is about 6180.6202763153. The cubic root of 38200067 is about 336.7865260688.

The spelling of 38200067 in words is "thirty-eight million, two hundred thousand, sixty-seven".