Base | Representation |
---|---|
bin | 10001010000010… |
… | …00001011101100 |
3 | 101002100101211210 |
4 | 20220020023230 |
5 | 244023041004 |
6 | 22210114420 |
7 | 3405146526 |
oct | 1050101354 |
9 | 332311753 |
10 | 144737004 |
11 | 74778065 |
12 | 4057ba10 |
13 | 23ca84c9 |
14 | 15318a16 |
15 | ca90089 |
hex | 8a082ec |
144737004 has 12 divisors (see below), whose sum is σ = 337719704. Its totient is φ = 48245664.
The previous prime is 144736993. The next prime is 144737023. The reversal of 144737004 is 400737441.
It is a tau number, because it is divible by the number of its divisors (12).
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, 6030697 + ... + 6030720.
Almost surely, 2144737004 is an apocalyptic number.
It is an amenable number.
144737004 is an abundant number, since it is smaller than the sum of its proper divisors (192982700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144737004 is a wasteful number, since it uses less digits than its factorization.
144737004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12061424 (or 12061422 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 144737004 is about 12030.6693080643. The cubic root of 144737004 is about 525.0409691384.
The spelling of 144737004 in words is "one hundred forty-four million, seven hundred thirty-seven thousand, four".
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