Base | Representation |
---|---|
bin | 1010000000111000001111… |
… | …0010011000011000100101 |
3 | 1102222120021121201021212220 |
4 | 2200032003302120120211 |
5 | 2420342403310431041 |
6 | 35230004402302553 |
7 | 2214314215363134 |
oct | 240160362303045 |
9 | 42876247637786 |
10 | 11010212202021 |
11 | 356544a83049a |
12 | 1299a29957a59 |
13 | 61b34907b746 |
14 | 2a0c7b97591b |
15 | 141602ed1d66 |
hex | a0383c98625 |
11010212202021 has 4 divisors (see below), whose sum is σ = 14680282936032. Its totient is φ = 7340141468012.
The previous prime is 11010212202013. The next prime is 11010212202043. The reversal of 11010212202021 is 12020221201011.
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 11010212202021 - 23 = 11010212202013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11010212202091) 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 3 ways as a sum of consecutive naturals, for example, 1835035367001 + ... + 1835035367006.
It is an arithmetic number, because the mean of its divisors is an integer number (3670070734008).
Almost surely, 211010212202021 is an apocalyptic number.
It is an amenable number.
11010212202021 is a deficient number, since it is larger than the sum of its proper divisors (3670070734011).
11010212202021 is an equidigital number, since it uses as much as digits as its factorization.
11010212202021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3670070734010.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 11010212202021 its reverse (12020221201011), we get a palindrome (23030433403032).
The spelling of 11010212202021 in words is "eleven trillion, ten billion, two hundred twelve million, two hundred two thousand, twenty-one".
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