Base | Representation |
---|---|
bin | 1010000000011010000001… |
… | …0001101000100001000101 |
3 | 1102221210100021121000022012 |
4 | 2200012200101220201011 |
5 | 2420224300124101041 |
6 | 35222143422344005 |
7 | 2213606204603516 |
oct | 240064021504105 |
9 | 42853307530265 |
10 | 11002100222021 |
11 | 3561a67829897 |
12 | 129834512b005 |
13 | 61a65558bc8c |
14 | 2a070c47ca0d |
15 | 1412cac673eb |
hex | a01a0468845 |
11002100222021 has 4 divisors (see below), whose sum is σ = 11005142000652. Its totient is φ = 10999058443392.
The previous prime is 11002100221997. The next prime is 11002100222107. The reversal of 11002100222021 is 12022200120011.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1666087192900 + 9336013029121 = 1290770^2 + 3055489^2 .
It is a cyclic number.
It is not a de Polignac number, because 11002100222021 - 238 = 10727222315077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11002100221987 and 11002100222005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11002100222621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520883890 + ... + 1520891123.
It is an arithmetic number, because the mean of its divisors is an integer number (2751285500163).
Almost surely, 211002100222021 is an apocalyptic number.
It is an amenable number.
11002100222021 is a deficient number, since it is larger than the sum of its proper divisors (3041778631).
11002100222021 is an equidigital number, since it uses as much as digits as its factorization.
11002100222021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3041778630.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 11002100222021 its reverse (12022200120011), we get a palindrome (23024300342032).
The spelling of 11002100222021 in words is "eleven trillion, two billion, one hundred million, two hundred twenty-two thousand, twenty-one".
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