Base | Representation |
---|---|
bin | 110100001110001000… |
… | …1001010101110101101 |
3 | 101201110110121121001221 |
4 | 1220130101022232231 |
5 | 3314132203142031 |
6 | 123303514303341 |
7 | 11050006163305 |
oct | 1503421125655 |
9 | 351413547057 |
10 | 112143412141 |
11 | 4361803a402 |
12 | 19898727b51 |
13 | a7625a7707 |
14 | 55dbb30605 |
15 | 2db5387a11 |
hex | 1a1c44abad |
112143412141 has 6 divisors (see below), whose sum is σ = 114076367342. Its totient is φ = 110242672920.
The previous prime is 112143412133. The next prime is 112143412181. The reversal of 112143412141 is 141214341211.
It can be written as a sum of positive squares in only one way, i.e., 76274840041 + 35868572100 = 276179^2 + 189390^2 .
It is not a de Polignac number, because 112143412141 - 23 = 112143412133 is a prime.
It is a super-2 number, since 2×1121434121412 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112143412181) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16104450 + ... + 16111411.
Almost surely, 2112143412141 is an apocalyptic number.
It is an amenable number.
112143412141 is a deficient number, since it is larger than the sum of its proper divisors (1932955201).
112143412141 is an frugal number, since it uses more digits than its factorization.
112143412141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32215979 (or 32215920 counting only the distinct ones).
The product of its digits is 768, while the sum is 25.
Adding to 112143412141 its reverse (141214341211), we get a palindrome (253357753352).
The spelling of 112143412141 in words is "one hundred twelve billion, one hundred forty-three million, four hundred twelve thousand, one hundred forty-one".
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