Base | Representation |
---|---|
bin | 1010001011111111000001… |
… | …0010011101010100100001 |
3 | 1110122210202201112010121211 |
4 | 2202333300102131110201 |
5 | 2432004132321024301 |
6 | 35453401245150121 |
7 | 2234150332346362 |
oct | 242776022352441 |
9 | 43583681463554 |
10 | 11201011111201 |
11 | 362935a8429aa |
12 | 130a9b7b5b341 |
13 | 633335070982 |
14 | 2aa1bba57b69 |
15 | 14656d7a7051 |
hex | a2ff049d521 |
11201011111201 has 4 divisors (see below), whose sum is σ = 11562334050304. Its totient is φ = 10839688172100.
The previous prime is 11201011111123. The next prime is 11201011111271. The reversal of 11201011111201 is 10211111010211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11201011111201 - 29 = 11201011110689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11201011111271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180661469505 + ... + 180661469566.
It is an arithmetic number, because the mean of its divisors is an integer number (2890583512576).
Almost surely, 211201011111201 is an apocalyptic number.
It is an amenable number.
11201011111201 is a deficient number, since it is larger than the sum of its proper divisors (361322939103).
11201011111201 is an equidigital number, since it uses as much as digits as its factorization.
11201011111201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361322939102.
The product of its (nonzero) digits is 4, while the sum is 13.
Adding to 11201011111201 its reverse (10211111010211), we get a palindrome (21412122121412).
The spelling of 11201011111201 in words is "eleven trillion, two hundred one billion, eleven million, one hundred eleven thousand, two hundred one".
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