Base | Representation |
---|---|
bin | 1000011001010100000… |
… | …1100001010010010010 |
3 | 111210021220221200112200 |
4 | 2012111001201102102 |
5 | 4330342413440214 |
6 | 150132113504030 |
7 | 13264153554261 |
oct | 2062501412222 |
9 | 453256850480 |
10 | 144234124434 |
11 | 56195448534 |
12 | 23b53872016 |
13 | 107a7b5807a |
14 | 6da3ac85d8 |
15 | 3b427e1d09 |
hex | 2195061492 |
144234124434 has 24 divisors (see below), whose sum is σ = 320129399772. Its totient is φ = 46905406080.
The previous prime is 144234124399. The next prime is 144234124459. The reversal of 144234124434 is 434421432441.
144234124434 is a `hidden beast` number, since 1 + 4 + 42 + 341 + 244 + 34 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 89757164025 + 54476960409 = 299595^2 + 233403^2 .
It is a Curzon number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 97718859 + ... + 97720334.
Almost surely, 2144234124434 is an apocalyptic number.
144234124434 is an abundant number, since it is smaller than the sum of its proper divisors (175895275338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144234124434 is a wasteful number, since it uses less digits than its factorization.
144234124434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195439242 (or 195439239 counting only the distinct ones).
The product of its digits is 147456, while the sum is 36.
Adding to 144234124434 its reverse (434421432441), we get a palindrome (578655556875).
The spelling of 144234124434 in words is "one hundred forty-four billion, two hundred thirty-four million, one hundred twenty-four thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •