Search a number
-
+
38069357219 is a prime number
BaseRepresentation
bin100011011101000111…
…000100101010100011
310122021010012201111022
4203131013010222203
51110431223412334
625253330240055
72515252124435
oct433507045243
9118233181438
1038069357219
11151661835a3
12746542602b
1337890b029a
141bb2008655
15ecc27482e
hex8dd1c4aa3

38069357219 has 2 divisors, whose sum is σ = 38069357220. Its totient is φ = 38069357218.

The previous prime is 38069357153. The next prime is 38069357231. The reversal of 38069357219 is 91275396083.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-38069357219 is a prime.

It is a super-2 number, since 2×380693572192 (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38069357279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19034678609 + 19034678610.

It is an arithmetic number, because the mean of its divisors is an integer number (19034678610).

Almost surely, 238069357219 is an apocalyptic number.

38069357219 is a deficient number, since it is larger than the sum of its proper divisors (1).

38069357219 is an equidigital number, since it uses as much as digits as its factorization.

38069357219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 38069357219 in words is "thirty-eight billion, sixty-nine million, three hundred fifty-seven thousand, two hundred nineteen".