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105301838731 is a prime number
BaseRepresentation
bin110001000010001111…
…0101000101110001011
3101001210122222122201011
41202010132220232023
53211124232314411
6120212555504351
710415322601165
oct1420436505613
9331718878634
10105301838731
1140727163001
12184a94580b7
139c1206101b
14514d253935
152b14914c21
hex18847a8b8b

105301838731 has 2 divisors, whose sum is σ = 105301838732. Its totient is φ = 105301838730.

The previous prime is 105301838687. The next prime is 105301838783. The reversal of 105301838731 is 137838103501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105301838731 - 211 = 105301836683 is a prime.

It is a super-2 number, since 2×1053018387312 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105301830731) 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, 52650919365 + 52650919366.

It is an arithmetic number, because the mean of its divisors is an integer number (52650919366).

Almost surely, 2105301838731 is an apocalyptic number.

105301838731 is a deficient number, since it is larger than the sum of its proper divisors (1).

105301838731 is an equidigital number, since it uses as much as digits as its factorization.

105301838731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 105301838731 in words is "one hundred five billion, three hundred one million, eight hundred thirty-eight thousand, seven hundred thirty-one".