Base | Representation |
---|---|
bin | 10001001110101… |
… | …01010001100100 |
3 | 101001221210210211 |
4 | 20213111101210 |
5 | 243444402414 |
6 | 22201425204 |
7 | 3403320562 |
oct | 1047252144 |
9 | 331853724 |
10 | 144528484 |
11 | 74645431 |
12 | 4049b204 |
13 | 23c34619 |
14 | 152a2a32 |
15 | ca4d3c4 |
hex | 89d5464 |
144528484 has 9 divisors (see below), whose sum is σ = 252966931. Its totient is φ = 72252220.
The previous prime is 144528473. The next prime is 144528491. The reversal of 144528484 is 484825441.
The square root of 144528484 is 12022.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 21039 + ... + 27049.
Almost surely, 2144528484 is an apocalyptic number.
144528484 is the 12022-nd square number.
It is an amenable number.
144528484 is a deficient number, since it is larger than the sum of its proper divisors (108438447).
144528484 is an frugal number, since it uses more digits than its factorization.
144528484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12026 (or 6013 counting only the distinct ones).
The product of its digits is 163840, while the sum is 40.
The cubic root of 144528484 is about 524.7887089285.
It can be divided in two parts, 1445 and 28484, that added together give a square (29929 = 1732).
The spelling of 144528484 in words is "one hundred forty-four million, five hundred twenty-eight thousand, four hundred eighty-four".
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