Base | Representation |
---|---|
bin | 1010000001011101000111… |
… | …0100001000110110000101 |
3 | 1110000111211111110111212011 |
4 | 2200113101310020312011 |
5 | 2421023141433020401 |
6 | 35234322540454221 |
7 | 2215114425553144 |
oct | 240272164106605 |
9 | 43014744414764 |
10 | 11020111220101 |
11 | 356966a543275 |
12 | 129b930b4a371 |
13 | 61c265b704a9 |
14 | 2a153a52d75b |
15 | 1419d2094451 |
hex | a05d1d08d85 |
11020111220101 has 8 divisors (see below), whose sum is σ = 11077285427424. Its totient is φ = 10963012692720.
The previous prime is 11020111220089. The next prime is 11020111220123. The reversal of 11020111220101 is 10102211102011.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11020111220101 - 221 = 11020109122949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11020111220501) 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, 18627990 + ... + 19210471.
It is an arithmetic number, because the mean of its divisors is an integer number (1384660678428).
Almost surely, 211020111220101 is an apocalyptic number.
It is an amenable number.
11020111220101 is a deficient number, since it is larger than the sum of its proper divisors (57174207323).
11020111220101 is a wasteful number, since it uses less digits than its factorization.
11020111220101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37839971.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11020111220101 its reverse (10102211102011), we get a palindrome (21122322322112).
The spelling of 11020111220101 in words is "eleven trillion, twenty billion, one hundred eleven million, two hundred twenty thousand, one hundred one".
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