Base | Representation |
---|---|
bin | 110100010000101110… |
… | …0010100100100111111 |
3 | 101201200111222000000012 |
4 | 1220201130110210333 |
5 | 3314321414102033 |
6 | 123320255053435 |
7 | 11052112101554 |
oct | 1504134244477 |
9 | 351614860005 |
10 | 112230222143 |
11 | 43662042006 |
12 | 1990181127b |
13 | a777580690 |
14 | 560948aa2b |
15 | 2dbccd4248 |
hex | 1a2171493f |
112230222143 has 16 divisors (see below), whose sum is σ = 128195760000. Its totient is φ = 97395423840.
The previous prime is 112230222101. The next prime is 112230222161. The reversal of 112230222143 is 341222032211.
It is not a de Polignac number, because 112230222143 - 216 = 112230156607 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 (112230222173) 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, 1701893 + ... + 1766606.
It is an arithmetic number, because the mean of its divisors is an integer number (8012235000).
Almost surely, 2112230222143 is an apocalyptic number.
112230222143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
112230222143 is a deficient number, since it is larger than the sum of its proper divisors (15965537857).
112230222143 is a wasteful number, since it uses less digits than its factorization.
112230222143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3468662.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 112230222143 its reverse (341222032211), we get a palindrome (453452254354).
The spelling of 112230222143 in words is "one hundred twelve billion, two hundred thirty million, two hundred twenty-two thousand, one hundred forty-three".
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