Base | Representation |
---|---|
bin | 1001000110101110101000… |
… | …0010000001110110010001 |
3 | 1022110001122202101100221121 |
4 | 2101223222002001312101 |
5 | 2303010414222400311 |
6 | 33143025404122241 |
7 | 2052166605436663 |
oct | 221535202016621 |
9 | 38401582340847 |
10 | 10011200200081 |
11 | 320a7a9581123 |
12 | 11582a2836381 |
13 | 57808a6aa252 |
14 | 26878a834533 |
15 | 12563337ab71 |
hex | 91aea081d91 |
10011200200081 has 2 divisors, whose sum is σ = 10011200200082. Its totient is φ = 10011200200080.
The previous prime is 10011200200073. The next prime is 10011200200121. The reversal of 10011200200081 is 18000200211001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5886645390081 + 4124554810000 = 2426241^2 + 2030900^2 .
It is a cyclic number.
It is not a de Polignac number, because 10011200200081 - 23 = 10011200200073 is a prime.
It is a super-2 number, since 2×100112002000812 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10011200230081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005600100040 + 5005600100041.
It is an arithmetic number, because the mean of its divisors is an integer number (5005600100041).
Almost surely, 210011200200081 is an apocalyptic number.
It is an amenable number.
10011200200081 is a deficient number, since it is larger than the sum of its proper divisors (1).
10011200200081 is an equidigital number, since it uses as much as digits as its factorization.
10011200200081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10011200200081 its reverse (18000200211001), we get a palindrome (28011400411082).
The spelling of 10011200200081 in words is "ten trillion, eleven billion, two hundred million, two hundred thousand, eighty-one".
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