Base | Representation |
---|---|
bin | 1000011010001010110… |
… | …0001011101101001001 |
3 | 111210212220101201000021 |
4 | 2012202230023231021 |
5 | 4331330113141131 |
6 | 150210544140441 |
7 | 13302636512254 |
oct | 2064254135511 |
9 | 453786351007 |
10 | 144463412041 |
11 | 562a2914723 |
12 | 23bb8607721 |
13 | 108134c8000 |
14 | 6dc633209b |
15 | 3b579d3e11 |
hex | 21a2b0bb49 |
144463412041 has 8 divisors (see below), whose sum is σ = 156496552520. Its totient is φ = 133350839856.
The previous prime is 144463412033. The next prime is 144463412059. The reversal of 144463412041 is 140214364441.
It can be written as a sum of positive squares in 4 ways, for example, as 93027440016 + 51435972025 = 305004^2 + 226795^2 .
It is not a de Polignac number, because 144463412041 - 23 = 144463412033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144463411988 and 144463412006.
It is not an unprimeable number, because it can be changed into a prime (144463412011) 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 7 ways as a sum of consecutive naturals, for example, 32875230 + ... + 32879623.
It is an arithmetic number, because the mean of its divisors is an integer number (19562069065).
Almost surely, 2144463412041 is an apocalyptic number.
It is an amenable number.
144463412041 is a deficient number, since it is larger than the sum of its proper divisors (12033140479).
144463412041 is an frugal number, since it uses more digits than its factorization.
144463412041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65754892 (or 65754866 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
Adding to 144463412041 its reverse (140214364441), we get a palindrome (284677776482).
The spelling of 144463412041 in words is "one hundred forty-four billion, four hundred sixty-three million, four hundred twelve thousand, forty-one".
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