Base | Representation |
---|---|
bin | 1010000000111111101001… |
… | …0001010011100010011000 |
3 | 1102222202102011010220200110 |
4 | 2200033322101103202120 |
5 | 2420410441201120440 |
6 | 35230533532204320 |
7 | 2214414403510155 |
oct | 240177221234230 |
9 | 42882364126613 |
10 | 11012200020120 |
11 | 356627a907672 |
12 | 129a2a36096a0 |
13 | 61b5a4b4c080 |
14 | 2a0dc997d22c |
15 | 1416bc78a080 |
hex | a03fa453898 |
11012200020120 has 128 divisors (see below), whose sum is σ = 35588770237440. Its totient is φ = 2709865428480.
The previous prime is 11012200020119. The next prime is 11012200020167. The reversal of 11012200020120 is 2102000221011.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 11012200020096 and 11012200020105.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 4023717 + ... + 6181803.
It is an arithmetic number, because the mean of its divisors is an integer number (278037267480).
Almost surely, 211012200020120 is an apocalyptic number.
11012200020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11012200020120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17794385118720).
11012200020120 is an abundant number, since it is smaller than the sum of its proper divisors (24576570217320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11012200020120 is a wasteful number, since it uses less digits than its factorization.
11012200020120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2161385 (or 2161381 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 11012200020120 its reverse (2102000221011), we get a palindrome (13114200241131).
The spelling of 11012200020120 in words is "eleven trillion, twelve billion, two hundred million, twenty thousand, one hundred twenty".
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