Base | Representation |
---|---|
bin | 10001001011100… |
… | …10100100001000 |
3 | 101001012021012011 |
4 | 20211302210020 |
5 | 243343433133 |
6 | 22145025304 |
7 | 3400015036 |
oct | 1045624410 |
9 | 331167164 |
10 | 144124168 |
11 | 74399691 |
12 | 40325234 |
13 | 23b22596 |
14 | 151d9556 |
15 | c9bd6cd |
hex | 8972908 |
144124168 has 16 divisors (see below), whose sum is σ = 270607680. Its totient is φ = 71962128.
The previous prime is 144124153. The next prime is 144124193. The reversal of 144124168 is 861421441.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6180 + ... + 18067.
It is an arithmetic number, because the mean of its divisors is an integer number (16912980).
Almost surely, 2144124168 is an apocalyptic number.
It is an amenable number.
144124168 is a deficient number, since it is larger than the sum of its proper divisors (126483512).
144124168 is a wasteful number, since it uses less digits than its factorization.
144124168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24996 (or 24992 counting only the distinct ones).
The product of its digits is 6144, while the sum is 31.
The square root of 144124168 is about 12005.1725518628. The cubic root of 144124168 is about 524.2988893651.
The spelling of 144124168 in words is "one hundred forty-four million, one hundred twenty-four thousand, one hundred sixty-eight".
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