Base | Representation |
---|---|
bin | 10001001011000… |
… | …01001110011000 |
3 | 101001001122202122 |
4 | 20211201032120 |
5 | 243334200034 |
6 | 22143320412 |
7 | 3366301004 |
oct | 1045411630 |
9 | 331048678 |
10 | 144053144 |
11 | 74350294 |
12 | 402b0108 |
13 | 23ac9161 |
14 | 151bb704 |
15 | c9a762e |
hex | 8961398 |
144053144 has 8 divisors (see below), whose sum is σ = 270099660. Its totient is φ = 72026568.
The previous prime is 144053141. The next prime is 144053153. The reversal of 144053144 is 441350441.
It is a happy number.
144053144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144053141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9003314 + ... + 9003329.
Almost surely, 2144053144 is an apocalyptic number.
It is an amenable number.
144053144 is a deficient number, since it is larger than the sum of its proper divisors (126046516).
144053144 is a wasteful number, since it uses less digits than its factorization.
144053144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18006649 (or 18006645 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 144053144 is about 12002.2141290680. The cubic root of 144053144 is about 524.2127508559.
The spelling of 144053144 in words is "one hundred forty-four million, fifty-three thousand, one hundred forty-four".
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