Base | Representation |
---|---|
bin | 1000011001110000100… |
… | …0010101111011100001 |
3 | 111210121020022010222211 |
4 | 2012130020111323201 |
5 | 4331113424302231 |
6 | 150152013202121 |
7 | 13300132154563 |
oct | 2063410257341 |
9 | 453536263884 |
10 | 144353353441 |
11 | 56246783000 |
12 | 23b87790341 |
13 | 107c677208b |
14 | 6db5883333 |
15 | 3b4cee3eb1 |
hex | 219c215ee1 |
144353353441 has 32 divisors (see below), whose sum is σ = 159833874816. Its totient is φ = 130361140800.
The previous prime is 144353353439. The next prime is 144353353483.
144353353441 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 144353353441 - 21 = 144353353439 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 144353353394 and 144353353403.
It is not an unprimeable number, because it can be changed into a prime (144353350441) 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 31 ways as a sum of consecutive naturals, for example, 221061471 + ... + 221062123.
It is an arithmetic number, because the mean of its divisors is an integer number (4994808588).
Almost surely, 2144353353441 is an apocalyptic number.
144353353441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144353353441 is a deficient number, since it is larger than the sum of its proper divisors (15480521375).
144353353441 is an equidigital number, since it uses as much as digits as its factorization.
144353353441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1534 (or 1512 counting only the distinct ones).
The product of its digits is 518400, while the sum is 40.
It can be divided in two parts, 144353 and 353441, that added together give a palindrome (497794).
The spelling of 144353353441 in words is "one hundred forty-four billion, three hundred fifty-three million, three hundred fifty-three thousand, four hundred forty-one".
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