Base | Representation |
---|---|
bin | 1101001001000… |
… | …11010100010111 |
3 | 21200110000220110 |
4 | 12210203110113 |
5 | 211210321033 |
6 | 14534534103 |
7 | 2506032261 |
oct | 644432427 |
9 | 250400813 |
10 | 110245143 |
11 | 57259898 |
12 | 30b07333 |
13 | 19abcb18 |
14 | 108dab31 |
15 | 9a2a363 |
hex | 6923517 |
110245143 has 4 divisors (see below), whose sum is σ = 146993528. Its totient is φ = 73496760.
The previous prime is 110245139. The next prime is 110245159. The reversal of 110245143 is 341542011.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 110245143 - 22 = 110245139 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 (110245103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18374188 + ... + 18374193.
It is an arithmetic number, because the mean of its divisors is an integer number (36748382).
Almost surely, 2110245143 is an apocalyptic number.
110245143 is a deficient number, since it is larger than the sum of its proper divisors (36748385).
110245143 is an equidigital number, since it uses as much as digits as its factorization.
110245143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36748384.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 110245143 is about 10499.7687117384. The cubic root of 110245143 is about 479.4976558786.
Adding to 110245143 its reverse (341542011), we get a palindrome (451787154).
The spelling of 110245143 in words is "one hundred ten million, two hundred forty-five thousand, one hundred forty-three".
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