Base | Representation |
---|---|
bin | 1000011000111011010… |
… | …1101000010010100110 |
3 | 111210000200200002200200 |
4 | 2012032311220102212 |
5 | 4330134332002402 |
6 | 150113525251330 |
7 | 13261453465563 |
oct | 2061665502246 |
9 | 453020602620 |
10 | 144130344102 |
11 | 56141904868 |
12 | 23b24b63b46 |
13 | 1078c4bc9a4 |
14 | 6d93dd186a |
15 | 3b3864221c |
hex | 218ed684a6 |
144130344102 has 48 divisors (see below), whose sum is σ = 319394949120. Its totient is φ = 46952213616.
The previous prime is 144130344101. The next prime is 144130344179. The reversal of 144130344102 is 201443031441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144130344101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453099 + ... + 702537.
It is an arithmetic number, because the mean of its divisors is an integer number (6654061440).
Almost surely, 2144130344102 is an apocalyptic number.
144130344102 is an abundant number, since it is smaller than the sum of its proper divisors (175264605018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144130344102 is a wasteful number, since it uses less digits than its factorization.
144130344102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250177 (or 250174 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 144130344102 its reverse (201443031441), we get a palindrome (345573375543).
The spelling of 144130344102 in words is "one hundred forty-four billion, one hundred thirty million, three hundred forty-four thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •