Base | Representation |
---|---|
bin | 1010001100101000101101… |
… | …0000111101100011010001 |
3 | 1110200212122120111120200021 |
4 | 2203022023100331203101 |
5 | 2432200041441401001 |
6 | 35502451502023441 |
7 | 2235024540023515 |
oct | 243121320754321 |
9 | 43625576446607 |
10 | 11212201122001 |
11 | 3633082260710 |
12 | 1310bbb577b81 |
13 | 6343c9465939 |
14 | 2aa95dc6a145 |
15 | 1469c5d7aba1 |
hex | a328b43d8d1 |
11212201122001 has 8 divisors (see below), whose sum is σ = 12414051717984. Its totient is φ = 10040777123520.
The previous prime is 11212201121951. The next prime is 11212201122043. The reversal of 11212201122001 is 10022110221211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11212201122001 - 219 = 11212200597713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11212201129001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7606648600 + ... + 7606650073.
It is an arithmetic number, because the mean of its divisors is an integer number (1551756464748).
Almost surely, 211212201122001 is an apocalyptic number.
11212201122001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11212201122001 is a deficient number, since it is larger than the sum of its proper divisors (1201850595983).
11212201122001 is a wasteful number, since it uses less digits than its factorization.
11212201122001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15213298751.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11212201122001 its reverse (10022110221211), we get a palindrome (21234311343212).
The spelling of 11212201122001 in words is "eleven trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, one".
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