Base | Representation |
---|---|
bin | 11001010001001001111010… |
… | …001001110111000110000101 |
3 | 112120110221001002102022021011 |
4 | 121101021322021313012011 |
5 | 104031223302001101041 |
6 | 1032204233225322221 |
7 | 32256610551441262 |
oct | 3121117211670605 |
9 | 476427032368234 |
10 | 111130033222021 |
11 | 32455a89666430 |
12 | 105698b3336371 |
13 | 4a016952a4208 |
14 | 1d62a18020269 |
15 | ccab31ba0e81 |
hex | 65127a277185 |
111130033222021 has 8 divisors (see below), whose sum is σ = 123287556117600. Its totient is φ = 99314975760240.
The previous prime is 111130033222003. The next prime is 111130033222081. The reversal of 111130033222021 is 120222330031111.
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 111130033222021 - 211 = 111130033219973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 111130033221983 and 111130033222001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111130033222081) 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, 85616357766 + ... + 85616359063.
It is an arithmetic number, because the mean of its divisors is an integer number (15410944514700).
Almost surely, 2111130033222021 is an apocalyptic number.
111130033222021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
111130033222021 is a deficient number, since it is larger than the sum of its proper divisors (12157522895579).
111130033222021 is a wasteful number, since it uses less digits than its factorization.
111130033222021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171232716899.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 111130033222021 its reverse (120222330031111), we get a palindrome (231352363253132).
The spelling of 111130033222021 in words is "one hundred eleven trillion, one hundred thirty billion, thirty-three million, two hundred twenty-two thousand, twenty-one".
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