Base | Representation |
---|---|
bin | 1010001011111111011001… |
… | …0011010111000011111001 |
3 | 1110122211000202101101010110 |
4 | 2202333312103113003321 |
5 | 2432004334133323001 |
6 | 35453415251534533 |
7 | 2234152666110033 |
oct | 242776623270371 |
9 | 43584022341113 |
10 | 11201112011001 |
11 | 3629401799470 |
12 | 130aa258ba449 |
13 | 63334cc3abb3 |
14 | 2aa1cb200c53 |
15 | 1465775883d6 |
hex | a2ff64d70f9 |
11201112011001 has 32 divisors (see below), whose sum is σ = 16338748538880. Its totient is φ = 6769320350400.
The previous prime is 11201112010999. The next prime is 11201112011009. The reversal of 11201112011001 is 10011021110211.
It is not a de Polignac number, because 11201112011001 - 21 = 11201112010999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11201112011009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16436616 + ... + 17104518.
It is an arithmetic number, because the mean of its divisors is an integer number (510585891840).
Almost surely, 211201112011001 is an apocalyptic number.
11201112011001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11201112011001 is a deficient number, since it is larger than the sum of its proper divisors (5137636527879).
11201112011001 is a wasteful number, since it uses less digits than its factorization.
11201112011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669357.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 11201112011001 its reverse (10011021110211), we get a palindrome (21212133121212).
The spelling of 11201112011001 in words is "eleven trillion, two hundred one billion, one hundred twelve million, eleven thousand, one".
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