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389202465120673 is a prime number
BaseRepresentation
bin101100001111110100100001…
…0101011011110000110100001
31220001001101120222110020011111
41120133221002223132012201
5402003143122032330143
63455433051045343321
7144656643623531521
oct13037510253360641
91801041528406144
10389202465120673
111030149250895a6
123779a066107b41
1313922834082469
146c176dd725681
152eee0b153499d
hex161fa42ade1a1

389202465120673 has 2 divisors, whose sum is σ = 389202465120674. Its totient is φ = 389202465120672.

The previous prime is 389202465120613. The next prime is 389202465120697. The reversal of 389202465120673 is 376021564202983.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 381353407305984 + 7849057814689 = 19528272^2 + 2801617^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-389202465120673 is a prime.

It is not a weakly prime, because it can be changed into another prime (389202465120613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194601232560336 + 194601232560337.

It is an arithmetic number, because the mean of its divisors is an integer number (194601232560337).

It is a 1-persistent number, because it is pandigital, but 2⋅389202465120673 = 778404930241346 is not.

Almost surely, 2389202465120673 is an apocalyptic number.

It is an amenable number.

389202465120673 is a deficient number, since it is larger than the sum of its proper divisors (1).

389202465120673 is an equidigital number, since it uses as much as digits as its factorization.

389202465120673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 389202465120673 in words is "three hundred eighty-nine trillion, two hundred two billion, four hundred sixty-five million, one hundred twenty thousand, six hundred seventy-three".