Base | Representation |
---|---|
bin | 1010000000111011111010… |
… | …1010100010011111100101 |
3 | 1102222122211110102201202002 |
4 | 2200032332222202133211 |
5 | 2420401414200031041 |
6 | 35230250410255045 |
7 | 2214350541502412 |
oct | 240167652423745 |
9 | 42878743381662 |
10 | 11011200002021 |
11 | 356590738122a |
12 | 129a064727485 |
13 | 61b47590689b |
14 | 2a0d32c29109 |
15 | 14165eaa359b |
hex | a03beaa27e5 |
11011200002021 has 4 divisors (see below), whose sum is σ = 11015964694944. Its totient is φ = 11006435309100.
The previous prime is 11011200001999. The next prime is 11011200002039. The reversal of 11011200002021 is 12020000211011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11011200002021 - 226 = 11011132893157 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11011200001993 and 11011200002011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11011200002051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2382342995 + ... + 2382347616.
It is an arithmetic number, because the mean of its divisors is an integer number (2753991173736).
Almost surely, 211011200002021 is an apocalyptic number.
It is an amenable number.
11011200002021 is a deficient number, since it is larger than the sum of its proper divisors (4764692923).
11011200002021 is an equidigital number, since it uses as much as digits as its factorization.
11011200002021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4764692922.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11011200002021 its reverse (12020000211011), we get a palindrome (23031200213032).
The spelling of 11011200002021 in words is "eleven trillion, eleven billion, two hundred million, two thousand, twenty-one".
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