Base | Representation |
---|---|
bin | 1000011001010110000… |
… | …0011010100100101100 |
3 | 111210022111012011020112 |
4 | 2012111200122210230 |
5 | 4330402002122104 |
6 | 150133003235152 |
7 | 13264312445366 |
oct | 2062540324454 |
9 | 453274164215 |
10 | 144242223404 |
11 | 56199a7a3a4 |
12 | 23b56518ab8 |
13 | 107a9732566 |
14 | 6da4bd5d36 |
15 | 3b4339186e |
hex | 219581a92c |
144242223404 has 24 divisors (see below), whose sum is σ = 252845583648. Its totient is φ = 72000691200.
The previous prime is 144242223361. The next prime is 144242223409. The reversal of 144242223404 is 404322242441.
It is not an unprimeable number, because it can be changed into a prime (144242223409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14071409 + ... + 14081655.
It is an arithmetic number, because the mean of its divisors is an integer number (10535232652).
Almost surely, 2144242223404 is an apocalyptic number.
It is an amenable number.
144242223404 is a deficient number, since it is larger than the sum of its proper divisors (108603360244).
144242223404 is a wasteful number, since it uses less digits than its factorization.
144242223404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15785 (or 15783 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 32.
Adding to 144242223404 its reverse (404322242441), we get a palindrome (548564465845).
The spelling of 144242223404 in words is "one hundred forty-four billion, two hundred forty-two million, two hundred twenty-three thousand, four hundred four".
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