Base | Representation |
---|---|
bin | 1010000110110111111110… |
… | …1001101010000001010001 |
3 | 1110100102011112212021212001 |
4 | 2201231333221222001101 |
5 | 2424034334314134301 |
6 | 35345202124234001 |
7 | 2224622000401516 |
oct | 241557751520121 |
9 | 43312145767761 |
10 | 11113222021201 |
11 | 35a5100123263 |
12 | 12b599769b901 |
13 | 627c842ccb81 |
14 | 2a5c5063730d |
15 | 14413159ec01 |
hex | a1b7fa6a051 |
11113222021201 has 4 divisors (see below), whose sum is σ = 11113315285504. Its totient is φ = 11113128756900.
The previous prime is 11113222021193. The next prime is 11113222021241. The reversal of 11113222021201 is 10212022231111.
11113222021201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 11113222021201 - 23 = 11113222021193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11113222021241) 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, 46453185 + ... + 46691806.
It is an arithmetic number, because the mean of its divisors is an integer number (2778328821376).
Almost surely, 211113222021201 is an apocalyptic number.
It is an amenable number.
11113222021201 is a deficient number, since it is larger than the sum of its proper divisors (93264303).
11113222021201 is an equidigital number, since it uses as much as digits as its factorization.
11113222021201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93264302.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 11113222021201 its reverse (10212022231111), we get a palindrome (21325244252312).
The spelling of 11113222021201 in words is "eleven trillion, one hundred thirteen billion, two hundred twenty-two million, twenty-one thousand, two hundred one".
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