Base | Representation |
---|---|
bin | 1010000111010001001111… |
… | …0010000010000100011001 |
3 | 1110101001200001222200021021 |
4 | 2201310103302002010121 |
5 | 2424142231031241441 |
6 | 35352243011242441 |
7 | 2225252010151135 |
oct | 241642362020431 |
9 | 43331601880237 |
10 | 11120002212121 |
11 | 35a7a6a395030 |
12 | 12b716a2a9421 |
13 | 6287c4c0426a |
14 | 2a62d4cd63c5 |
15 | 1443cb94a3d1 |
hex | a1d13c82119 |
11120002212121 has 32 divisors (see below), whose sum is σ = 12265074218880. Its totient is φ = 9998007552000.
The previous prime is 11120002212113. The next prime is 11120002212131. The reversal of 11120002212121 is 12121220002111.
It is a cyclic number.
It is not a de Polignac number, because 11120002212121 - 23 = 11120002212113 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11120002212095 and 11120002212104.
It is not an unprimeable number, because it can be changed into a prime (11120002212131) 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 in 31 ways as a sum of consecutive naturals, for example, 337270125 + ... + 337303093.
It is an arithmetic number, because the mean of its divisors is an integer number (383283569340).
Almost surely, 211120002212121 is an apocalyptic number.
11120002212121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11120002212121 is a deficient number, since it is larger than the sum of its proper divisors (1145072006759).
11120002212121 is a wasteful number, since it uses less digits than its factorization.
11120002212121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34057.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11120002212121 its reverse (12121220002111), we get a palindrome (23241222214232).
The spelling of 11120002212121 in words is "eleven trillion, one hundred twenty billion, two million, two hundred twelve thousand, one hundred twenty-one".
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