Base | Representation |
---|---|
bin | 1101001000110… |
… | …00100100110111 |
3 | 21200100210112211 |
4 | 12210120210313 |
5 | 211202414033 |
6 | 14533554251 |
7 | 2505460063 |
oct | 644304467 |
9 | 250323484 |
10 | 110201143 |
11 | 57229828 |
12 | 30aa5987 |
13 | 19aa5aa0 |
14 | 108c8aa3 |
15 | 9a1c2cd |
hex | 6918937 |
110201143 has 4 divisors (see below), whose sum is σ = 118678168. Its totient is φ = 101724120.
The previous prime is 110201141. The next prime is 110201167. The reversal of 110201143 is 341102011.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 110201143 - 21 = 110201141 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 8477011 = 110201143 / (1 + 1 + 0 + 2 + 0 + 1 + 1 + 4 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110201141) 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, 4238493 + ... + 4238518.
It is an arithmetic number, because the mean of its divisors is an integer number (29669542).
Almost surely, 2110201143 is an apocalyptic number.
110201143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
110201143 is a deficient number, since it is larger than the sum of its proper divisors (8477025).
110201143 is an equidigital number, since it uses as much as digits as its factorization.
110201143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8477024.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 110201143 is about 10497.6732183851. The cubic root of 110201143 is about 479.4338565320.
Adding to 110201143 its reverse (341102011), we get a palindrome (451303154).
The spelling of 110201143 in words is "one hundred ten million, two hundred one thousand, one hundred forty-three".
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