Base | Representation |
---|---|
bin | 10001010000011… |
… | …10100010100101 |
3 | 101002101201120021 |
4 | 20220032202211 |
5 | 244024404140 |
6 | 22210435141 |
7 | 3405315460 |
oct | 1050164245 |
9 | 332351507 |
10 | 144763045 |
11 | 74795689 |
12 | 40592ab1 |
13 | 23cb730b |
14 | 153242d7 |
15 | ca97b4a |
hex | 8a0e8a5 |
144763045 has 16 divisors (see below), whose sum is σ = 198737280. Its totient is φ = 99163584.
The previous prime is 144763027. The next prime is 144763061. The reversal of 144763045 is 540367441.
144763045 = 18362 + 18372 + ... + 18772.
It is a cyclic number.
It is not a de Polignac number, because 144763045 - 213 = 144754853 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144763045.
It is a congruent number.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 50511 + ... + 53299.
It is an arithmetic number, because the mean of its divisors is an integer number (12421080).
Almost surely, 2144763045 is an apocalyptic number.
It is an amenable number.
144763045 is a deficient number, since it is larger than the sum of its proper divisors (53974235).
144763045 is a wasteful number, since it uses less digits than its factorization.
144763045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4284.
The product of its (nonzero) digits is 40320, while the sum is 34.
The square root of 144763045 is about 12031.7515350010. The cubic root of 144763045 is about 525.0724556084.
The spelling of 144763045 in words is "one hundred forty-four million, seven hundred sixty-three thousand, forty-five".
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