Base | Representation |
---|---|
bin | 1000011001100111001… |
… | …1100001101101000100 |
3 | 111210111111220011122111 |
4 | 2012121303201231010 |
5 | 4331023432422322 |
6 | 150144101110404 |
7 | 13266146445325 |
oct | 2063163415504 |
9 | 453444804574 |
10 | 144314342212 |
11 | 56226758317 |
12 | 23b766b8404 |
13 | 107bb663601 |
14 | 6db060a44c |
15 | 3b4988a177 |
hex | 2199ce1b44 |
144314342212 has 24 divisors (see below), whose sum is σ = 261421032600. Its totient is φ = 69625710336.
The previous prime is 144314342189. The next prime is 144314342231. The reversal of 144314342212 is 212243413441.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 59974050816 + 84340291396 = 244896^2 + 290414^2 .
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 7 ways as a sum of consecutive naturals, for example, 198537 + ... + 572752.
It is an arithmetic number, because the mean of its divisors is an integer number (10892543025).
Almost surely, 2144314342212 is an apocalyptic number.
It is an amenable number.
144314342212 is a deficient number, since it is larger than the sum of its proper divisors (117106690388).
144314342212 is a wasteful number, since it uses less digits than its factorization.
144314342212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 772935 (or 772933 counting only the distinct ones).
The product of its digits is 18432, while the sum is 31.
Adding to 144314342212 its reverse (212243413441), we get a palindrome (356557755653).
The spelling of 144314342212 in words is "one hundred forty-four billion, three hundred fourteen million, three hundred forty-two thousand, two hundred twelve".
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