Base | Representation |
---|---|
bin | 10001001100011… |
… | …11111001010000 |
3 | 101001102100222122 |
4 | 20212033321100 |
5 | 243411304204 |
6 | 22151353412 |
7 | 3401025221 |
oct | 1046177120 |
9 | 331370878 |
10 | 144244304 |
11 | 74470976 |
12 | 40382868 |
13 | 23b65179 |
14 | 1522b248 |
15 | c9e40be |
hex | 898fe50 |
144244304 has 20 divisors (see below), whose sum is σ = 280044576. Its totient is φ = 71974752.
The previous prime is 144244301. The next prime is 144244313. The reversal of 144244304 is 403442441.
It is a happy number.
144244304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144244301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914 + ... + 17009.
Almost surely, 2144244304 is an apocalyptic number.
It is an amenable number.
144244304 is a deficient number, since it is larger than the sum of its proper divisors (135800272).
144244304 is a wasteful number, since it uses less digits than its factorization.
144244304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18434 (or 18428 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 144244304 is about 12010.1750195407. The cubic root of 144244304 is about 524.4445269292. Note that the first 3 decimals are identical.
Adding to 144244304 its reverse (403442441), we get a palindrome (547686745).
The spelling of 144244304 in words is "one hundred forty-four million, two hundred forty-four thousand, three hundred four".
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