Base | Representation |
---|---|
bin | 1001000110101101111011… |
… | …0100000110111000101001 |
3 | 1022110001011122020212210011 |
4 | 2101223132310012320221 |
5 | 2303010023033020241 |
6 | 33142555002251521 |
7 | 2052162131663362 |
oct | 221533664067051 |
9 | 38401148225704 |
10 | 10011012001321 |
11 | 320a712319661 |
12 | 115824b7b6ba1 |
13 | 57805a6c5636 |
14 | 26876d844b69 |
15 | 125621aa3281 |
hex | 91aded06e29 |
10011012001321 has 2 divisors, whose sum is σ = 10011012001322. Its totient is φ = 10011012001320.
The previous prime is 10011012001313. The next prime is 10011012001369. The reversal of 10011012001321 is 12310021011001.
It is a happy number.
10011012001321 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., 6957566798400 + 3053445202921 = 2637720^2 + 1747411^2 .
It is a cyclic number.
It is not a de Polignac number, because 10011012001321 - 23 = 10011012001313 is a prime.
It is a super-2 number, since 2×100110120013212 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10011012061321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005506000660 + 5005506000661.
It is an arithmetic number, because the mean of its divisors is an integer number (5005506000661).
Almost surely, 210011012001321 is an apocalyptic number.
It is an amenable number.
10011012001321 is a deficient number, since it is larger than the sum of its proper divisors (1).
10011012001321 is an equidigital number, since it uses as much as digits as its factorization.
10011012001321 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 10011012001321 its reverse (12310021011001), we get a palindrome (22321033012322).
The spelling of 10011012001321 in words is "ten trillion, eleven billion, twelve million, one thousand, three hundred twenty-one".
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