Base | Representation |
---|---|
bin | 1000001001111111010… |
… | …0010000100011100001 |
3 | 111101200012221012110100 |
4 | 2002133310100203201 |
5 | 4243431234330423 |
6 | 144211554453013 |
7 | 13060211206263 |
oct | 2023764204341 |
9 | 441605835410 |
10 | 140120230113 |
11 | 54474242876 |
12 | 231a5b94169 |
13 | 102a0769886 |
14 | 6ad35a7b33 |
15 | 39a1570343 |
hex | 209fd108e1 |
140120230113 has 24 divisors (see below), whose sum is σ = 208973157120. Its totient is φ = 90379219680.
The previous prime is 140120230099. The next prime is 140120230123. The reversal of 140120230113 is 311032021041.
140120230113 is a `hidden beast` number, since 1 + 401 + 20 + 230 + 1 + 13 = 666.
It is not a de Polignac number, because 140120230113 - 212 = 140120226017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140120230123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1197658 + ... + 1309436.
It is an arithmetic number, because the mean of its divisors is an integer number (8707214880).
Almost surely, 2140120230113 is an apocalyptic number.
It is an amenable number.
140120230113 is a deficient number, since it is larger than the sum of its proper divisors (68852927007).
140120230113 is a wasteful number, since it uses less digits than its factorization.
140120230113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116309 (or 116306 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 140120230113 its reverse (311032021041), we get a palindrome (451152251154).
The spelling of 140120230113 in words is "one hundred forty billion, one hundred twenty million, two hundred thirty thousand, one hundred thirteen".
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