Base | Representation |
---|---|
bin | 10010101001100010… |
… | …01000101010111111 |
3 | 221211202112110000002 |
4 | 21110301020222333 |
5 | 131001044220221 |
6 | 4333254024515 |
7 | 503052312512 |
oct | 112461105277 |
9 | 27752473002 |
10 | 10012101311 |
11 | 427862a9a3 |
12 | 1b3504813b |
13 | c37366604 |
14 | 6ad9d2d79 |
15 | 3d8e9d80b |
hex | 254c48abf |
10012101311 has 2 divisors, whose sum is σ = 10012101312. Its totient is φ = 10012101310.
The previous prime is 10012101293. The next prime is 10012101331. The reversal of 10012101311 is 11310121001.
It is a happy number.
10012101311 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (11310121001) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10012101311 is a prime.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 10012101292 and 10012101301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10012101331) 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, 5006050655 + 5006050656.
It is an arithmetic number, because the mean of its divisors is an integer number (5006050656).
Almost surely, 210012101311 is an apocalyptic number.
10012101311 is a deficient number, since it is larger than the sum of its proper divisors (1).
10012101311 is an equidigital number, since it uses as much as digits as its factorization.
10012101311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6, while the sum is 11.
Adding to 10012101311 its reverse (11310121001), we get a palindrome (21322222312).
The spelling of 10012101311 in words is "ten billion, twelve million, one hundred one thousand, three hundred eleven".
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