Base | Representation |
---|---|
bin | 1000011010000011010… |
… | …0110010001100111011 |
3 | 111210210201111112000220 |
4 | 2012200310302030323 |
5 | 4331244110044233 |
6 | 150203505231123 |
7 | 13302106461633 |
oct | 2064064621473 |
9 | 453721445026 |
10 | 144432112443 |
11 | 56287186893 |
12 | 23baa0324a3 |
13 | 10809b89638 |
14 | 6dc21056c3 |
15 | 3b54d9eeb3 |
hex | 21a0d3233b |
144432112443 has 8 divisors (see below), whose sum is σ = 196673515008. Its totient is φ = 94239392424.
The previous prime is 144432112393. The next prime is 144432112453. The reversal of 144432112443 is 344211234441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144432112443 - 29 = 144432111931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144432112453) 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, 512170471 + ... + 512170752.
It is an arithmetic number, because the mean of its divisors is an integer number (24584189376).
Almost surely, 2144432112443 is an apocalyptic number.
144432112443 is a deficient number, since it is larger than the sum of its proper divisors (52241402565).
144432112443 is a wasteful number, since it uses less digits than its factorization.
144432112443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024341273.
The product of its digits is 36864, while the sum is 33.
Adding to 144432112443 its reverse (344211234441), we get a palindrome (488643346884).
The spelling of 144432112443 in words is "one hundred forty-four billion, four hundred thirty-two million, one hundred twelve thousand, four hundred forty-three".
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