Base | Representation |
---|---|
bin | 110011010100010000… |
… | …0001110010101000100 |
3 | 101112110010000002121120 |
4 | 1212220200032111010 |
5 | 3301143001430423 |
6 | 122343054113540 |
7 | 10650613522113 |
oct | 1465040162504 |
9 | 345403002546 |
10 | 110201201988 |
11 | 42810784149 |
12 | 194361ab8b0 |
13 | a5130b5337 |
14 | 5495bd9c7a |
15 | 2ceeadcee3 |
hex | 19a880e544 |
110201201988 has 48 divisors (see below), whose sum is σ = 261064487040. Its totient is φ = 36176684544.
The previous prime is 110201201987. The next prime is 110201202031. The reversal of 110201201988 is 889102102011.
It is not an unprimeable number, because it can be changed into a prime (110201201987) 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, 45928 + ... + 471711.
It is an arithmetic number, because the mean of its divisors is an integer number (5438843480).
Almost surely, 2110201201988 is an apocalyptic number.
It is an amenable number.
110201201988 is an abundant number, since it is smaller than the sum of its proper divisors (150863285052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110201201988 is a wasteful number, since it uses less digits than its factorization.
110201201988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517916 (or 517914 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 33.
Adding to 110201201988 its reverse (889102102011), we get a palindrome (999303303999).
The spelling of 110201201988 in words is "one hundred ten billion, two hundred one million, two hundred one thousand, nine hundred eighty-eight".
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