Base | Representation |
---|---|
bin | 10010101111000011… |
… | …01001101010010101 |
3 | 221221222121022220021 |
4 | 21113201221222111 |
5 | 131044420430111 |
6 | 4342025505141 |
7 | 504153523621 |
oct | 112741515225 |
9 | 27858538807 |
10 | 10058373781 |
11 | 42a1765105 |
12 | 1b486421b1 |
13 | c43b18181 |
14 | 6b5bda181 |
15 | 3dd08dd71 |
hex | 257869a95 |
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".
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