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10058373781 is a prime number
BaseRepresentation
bin10010101111000011…
…01001101010010101
3221221222121022220021
421113201221222111
5131044420430111
64342025505141
7504153523621
oct112741515225
927858538807
1010058373781
1142a1765105
121b486421b1
13c43b18181
146b5bda181
153dd08dd71
hex257869a95

10058373781 has 2 divisors, whose sum is σ = 10058373782. Its totient is φ = 10058373780.

The previous prime is 10058373733. The next prime is 10058373877. The reversal of 10058373781 is 18737385001.

10058373781 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10042044100 + 16329681 = 100210^2 + 4041^2 .

It is a cyclic number.

It is not a de Polignac number, because 10058373781 - 219 = 10057849493 is a prime.

It is a super-2 number, since 2×100583737812 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10058379781) 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, 5029186890 + 5029186891.

It is an arithmetic number, because the mean of its divisors is an integer number (5029186891).

Almost surely, 210058373781 is an apocalyptic number.

It is an amenable number.

10058373781 is a deficient number, since it is larger than the sum of its proper divisors (1).

10058373781 is an equidigital number, since it uses as much as digits as its factorization.

10058373781 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 10058373781 in words is "ten billion, fifty-eight million, three hundred seventy-three thousand, seven hundred eighty-one".