Base | Representation |
---|---|
bin | 10001001110000… |
… | …10001100111011 |
3 | 101001210211122110 |
4 | 20213002030323 |
5 | 243434402423 |
6 | 22200023403 |
7 | 3402544041 |
oct | 1047021473 |
9 | 331724573 |
10 | 144450363 |
11 | 745a1772 |
12 | 40461b63 |
13 | 23c07bb5 |
14 | 15282391 |
15 | ca35193 |
hex | 89c233b |
144450363 has 16 divisors (see below), whose sum is σ = 201307680. Its totient is φ = 92015616.
The previous prime is 144450353. The next prime is 144450401. The reversal of 144450363 is 363054441.
It is not a de Polignac number, because 144450363 - 24 = 144450347 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144450363.
It is not an unprimeable number, because it can be changed into a prime (144450353) 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 15 ways as a sum of consecutive naturals, for example, 120 + ... + 16997.
It is an arithmetic number, because the mean of its divisors is an integer number (12581730).
Almost surely, 2144450363 is an apocalyptic number.
144450363 is a deficient number, since it is larger than the sum of its proper divisors (56857317).
144450363 is a wasteful number, since it uses less digits than its factorization.
144450363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17246.
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 144450363 is about 12018.7504758190. The cubic root of 144450363 is about 524.6941383949.
The spelling of 144450363 in words is "one hundred forty-four million, four hundred fifty thousand, three hundred sixty-three".
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