Base | Representation |
---|---|
bin | 110011001110110110… |
… | …1110101100100000111 |
3 | 101111222111110022122002 |
4 | 1212131231311210013 |
5 | 3300310134034231 |
6 | 122313111055515 |
7 | 10643255310236 |
oct | 1463555654407 |
9 | 344874408562 |
10 | 110020221191 |
11 | 42728601641 |
12 | 193a567159b |
13 | a4b4759bca |
14 | 5479b68b1d |
15 | 2cddc8e0cb |
hex | 199db75907 |
110020221191 has 8 divisors (see below), whose sum is σ = 110119201920. Its totient is φ = 109921282528.
The previous prime is 110020221169. The next prime is 110020221197. The reversal of 110020221191 is 191122020011.
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 110020221191 - 214 = 110020204807 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 (110020221197) 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, 7386890 + ... + 7401768.
It is an arithmetic number, because the mean of its divisors is an integer number (13764900240).
Almost surely, 2110020221191 is an apocalyptic number.
110020221191 is a deficient number, since it is larger than the sum of its proper divisors (98980729).
110020221191 is a wasteful number, since it uses less digits than its factorization.
110020221191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21033.
The product of its (nonzero) digits is 72, while the sum is 20.
The spelling of 110020221191 in words is "one hundred ten billion, twenty million, two hundred twenty-one thousand, one hundred ninety-one".
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