Base | Representation |
---|---|
bin | 1010000111011101001110… |
… | …1001100111000110110000 |
3 | 1110101100222102010201122200 |
4 | 2201313103221213012300 |
5 | 2424220324113330000 |
6 | 35353534242103200 |
7 | 2225424535306665 |
oct | 241672351470660 |
9 | 43340872121580 |
10 | 11123221230000 |
11 | 35a9371447890 |
12 | 12b790834ab00 |
13 | 628bb8aa1179 |
14 | 2a651c631a6c |
15 | 144519353500 |
hex | a1dd3a671b0 |
11123221230000 has 600 divisors, whose sum is σ = 42524810904576. Its totient is φ = 2690884800000.
The previous prime is 11123221229999. The next prime is 11123221230049. The reversal of 11123221230000 is 3212232111.
11123221230000 is a `hidden beast` number, since 1 + 112 + 322 + 1 + 230 + 0 + 0 + 0 = 666.
11123221230000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (600).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 482118465 + ... + 482141535.
Almost surely, 211123221230000 is an apocalyptic number.
11123221230000 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 11123221230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21262405452288).
11123221230000 is an abundant number, since it is smaller than the sum of its proper divisors (31401589674576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11123221230000 is a wasteful number, since it uses less digits than its factorization.
11123221230000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23603 (or 23579 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 11123221230000 its reverse (3212232111), we get a palindrome (11126433462111).
The spelling of 11123221230000 in words is "eleven trillion, one hundred twenty-three billion, two hundred twenty-one million, two hundred thirty thousand".
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