Base | Representation |
---|---|
bin | 110100010000101111… |
… | …1101010111110000000 |
3 | 101201200120121121121002 |
4 | 1220201133222332000 |
5 | 3314322130202123 |
6 | 123320325551132 |
7 | 11052122420006 |
oct | 1504137527600 |
9 | 351616547532 |
10 | 112231100288 |
11 | 4366259184a |
12 | 19901b754a8 |
13 | a7777ca2a8 |
14 | 5609638a76 |
15 | 2dbce09528 |
hex | 1a217eaf80 |
112231100288 has 64 divisors (see below), whose sum is σ = 233514230400. Its totient is φ = 53627954688.
The previous prime is 112231100287. The next prime is 112231100321. The reversal of 112231100288 is 882001132211.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×1122311002882 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 112231100288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112231100287) 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, 3407483 + ... + 3440261.
It is an arithmetic number, because the mean of its divisors is an integer number (3648659850).
Almost surely, 2112231100288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112231100288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116757115200).
112231100288 is an abundant number, since it is smaller than the sum of its proper divisors (121283130112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112231100288 is a wasteful number, since it uses less digits than its factorization.
112231100288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33979 (or 33967 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 29.
Adding to 112231100288 its reverse (882001132211), we get a palindrome (994232232499).
The spelling of 112231100288 in words is "one hundred twelve billion, two hundred thirty-one million, one hundred thousand, two hundred eighty-eight".
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