Base | Representation |
---|---|
bin | 1010000110110000011110… |
… | …1110011111010100111001 |
3 | 1110100012222022221011002120 |
4 | 2201230013232133110321 |
5 | 2424021224231202301 |
6 | 35344230332151453 |
7 | 2224521066603312 |
oct | 241540756372471 |
9 | 43305868834076 |
10 | 11111210022201 |
11 | 35a4268430673 |
12 | 12b5515908589 |
13 | 627a23514113 |
14 | 2a5add337609 |
15 | 144064b1be36 |
hex | a1b07b9f539 |
11111210022201 has 16 divisors (see below), whose sum is σ = 15502432757184. Its totient is φ = 7071285109824.
The previous prime is 11111210022193. The next prime is 11111210022287. The reversal of 11111210022201 is 10222001211111.
It is a happy number.
It is not a de Polignac number, because 11111210022201 - 23 = 11111210022193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11111210022701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944343091 + ... + 944354856.
It is an arithmetic number, because the mean of its divisors is an integer number (968902047324).
Almost surely, 211111210022201 is an apocalyptic number.
It is an amenable number.
11111210022201 is a deficient number, since it is larger than the sum of its proper divisors (4391222734983).
11111210022201 is a wasteful number, since it uses less digits than its factorization.
11111210022201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1888698040.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 11111210022201 its reverse (10222001211111), we get a palindrome (21333211233312).
The spelling of 11111210022201 in words is "eleven trillion, one hundred eleven billion, two hundred ten million, twenty-two thousand, two hundred one".
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