Base | Representation |
---|---|
bin | 1000011010100011010… |
… | …0010101100110110100 |
3 | 111211011001211112110211 |
4 | 2012220310111212310 |
5 | 4332032422304134 |
6 | 150225055355204 |
7 | 13305325351531 |
oct | 2065064254664 |
9 | 454131745424 |
10 | 144566213044 |
11 | 56345949630 |
12 | 24026b22b04 |
13 | 1082b8ac6c6 |
14 | 6dd5c51d88 |
15 | 3b61a3d764 |
hex | 21a8d159b4 |
144566213044 has 48 divisors (see below), whose sum is σ = 278822186496. Its totient is φ = 65038064000.
The previous prime is 144566212997. The next prime is 144566213087. The reversal of 144566213044 is 440312665441.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 144566212988 and 144566213006.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 20896674 + ... + 20903590.
It is an arithmetic number, because the mean of its divisors is an integer number (5808795552).
Almost surely, 2144566213044 is an apocalyptic number.
It is an amenable number.
144566213044 is a deficient number, since it is larger than the sum of its proper divisors (134255973452).
144566213044 is a wasteful number, since it uses less digits than its factorization.
144566213044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11736 (or 11734 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 40.
Adding to 144566213044 its reverse (440312665441), we get a palindrome (584878878485).
The spelling of 144566213044 in words is "one hundred forty-four billion, five hundred sixty-six million, two hundred thirteen thousand, forty-four".
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