Base | Representation |
---|---|
bin | 10001010001000… |
… | …10010100101100 |
3 | 101002112211201102 |
4 | 20220202110230 |
5 | 244040002301 |
6 | 22212302232 |
7 | 3406103636 |
oct | 1050422454 |
9 | 332484642 |
10 | 144844076 |
11 | 74840553 |
12 | 40611978 |
13 | 24015170 |
14 | 15345a56 |
15 | cab1b6b |
hex | 8a2252c |
144844076 has 12 divisors (see below), whose sum is σ = 272975472. Its totient is φ = 66851088.
The previous prime is 144844069. The next prime is 144844079. The reversal of 144844076 is 670448441.
It is not an unprimeable number, because it can be changed into a prime (144844079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392680 + ... + 1392783.
It is an arithmetic number, because the mean of its divisors is an integer number (22747956).
Almost surely, 2144844076 is an apocalyptic number.
It is an amenable number.
144844076 is a deficient number, since it is larger than the sum of its proper divisors (128131396).
144844076 is a wasteful number, since it uses less digits than its factorization.
144844076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2785480 (or 2785478 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 38.
The square root of 144844076 is about 12035.1184456157. The cubic root of 144844076 is about 525.1704069652.
The spelling of 144844076 in words is "one hundred forty-four million, eight hundred forty-four thousand, seventy-six".
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