Base | Representation |
---|---|
bin | 1000011010000101101… |
… | …0111001100011100010 |
3 | 111210211102022010220211 |
4 | 2012201122321203202 |
5 | 4331304134312114 |
6 | 150204503324334 |
7 | 13302260424634 |
oct | 2064132714342 |
9 | 453742263824 |
10 | 144442104034 |
11 | 562918906a8 |
12 | 23bb14506aa |
13 | 1080bc77417 |
14 | 6dc3586a54 |
15 | 3b55bc56c4 |
hex | 21a16b98e2 |
144442104034 has 8 divisors (see below), whose sum is σ = 217609284060. Its totient is φ = 71905676016.
The previous prime is 144442104031. The next prime is 144442104043. The reversal of 144442104034 is 430401244441.
It can be written as a sum of positive squares in 2 ways, for example, as 142532676225 + 1909427809 = 377535^2 + 43697^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 144442103987 and 144442104005.
It is not an unprimeable number, because it can be changed into a prime (144442104031) 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 3 ways as a sum of consecutive naturals, for example, 157687429 + ... + 157688344.
Almost surely, 2144442104034 is an apocalyptic number.
144442104034 is a deficient number, since it is larger than the sum of its proper divisors (73167180026).
144442104034 is a wasteful number, since it uses less digits than its factorization.
144442104034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315376004.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 144442104034 its reverse (430401244441), we get a palindrome (574843348475).
The spelling of 144442104034 in words is "one hundred forty-four billion, four hundred forty-two million, one hundred four thousand, thirty-four".
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