Base | Representation |
---|---|
bin | 10101000000110110010… |
… | …100000000000100110001 |
3 | 12010001021020210212221211 |
4 | 111000312110000010301 |
5 | 142124323134134210 |
6 | 3023212420520121 |
7 | 206220111246301 |
oct | 25006624000461 |
9 | 5101236725854 |
10 | 1444020224305 |
11 | 50745085335a |
12 | 1b3a3b550041 |
13 | a622a83c389 |
14 | 4dc68ab3601 |
15 | 27867a6438a |
hex | 15036500131 |
1444020224305 has 8 divisors (see below), whose sum is σ = 1749018889152. Its totient is φ = 1144419766128.
The previous prime is 1444020224291. The next prime is 1444020224351. The reversal of 1444020224305 is 5034220204441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1444020224305 - 27 = 1444020224177 is a prime.
It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 1349551077 + ... + 1349552146.
It is an arithmetic number, because the mean of its divisors is an integer number (218627361144).
Almost surely, 21444020224305 is an apocalyptic number.
It is an amenable number.
1444020224305 is a deficient number, since it is larger than the sum of its proper divisors (304998664847).
1444020224305 is a wasteful number, since it uses less digits than its factorization.
1444020224305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2699103335.
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 1444020224305 its reverse (5034220204441), we get a palindrome (6478240428746).
The spelling of 1444020224305 in words is "one trillion, four hundred forty-four billion, twenty million, two hundred twenty-four thousand, three hundred five".
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