Base | Representation |
---|---|
bin | 1010000000011010011110… |
… | …0010001011011110010100 |
3 | 1102221210122202201222022110 |
4 | 2200012213202023132110 |
5 | 2420230022313000040 |
6 | 35222203452431020 |
7 | 2213612213651436 |
oct | 240064742133624 |
9 | 42853582658273 |
10 | 11002222000020 |
11 | 356201a545469 |
12 | 1298379a78470 |
13 | 61a674889274 |
14 | 2a07206dc656 |
15 | 1412d67be980 |
hex | a01a788b794 |
11002222000020 has 48 divisors (see below), whose sum is σ = 31387471073280. Its totient is φ = 2878568774016.
The previous prime is 11002221999961. The next prime is 11002222000027. The reversal of 11002222000020 is 2000022220011.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11002222000027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729905940 + ... + 1729912299.
It is an arithmetic number, because the mean of its divisors is an integer number (653905647360).
Almost surely, 211002222000020 is an apocalyptic number.
11002222000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11002222000020 is an abundant number, since it is smaller than the sum of its proper divisors (20385249073260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11002222000020 is a wasteful number, since it uses less digits than its factorization.
11002222000020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3459818304 (or 3459818302 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 11002222000020 its reverse (2000022220011), we get a palindrome (13002244220031).
The spelling of 11002222000020 in words is "eleven trillion, two billion, two hundred twenty-two million, twenty", and thus it is an aban number.
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