Base | Representation |
---|---|
bin | 10001001010110… |
… | …11100101100011 |
3 | 101001000111002100 |
4 | 20211123211203 |
5 | 243332430201 |
6 | 22143021443 |
7 | 3366143454 |
oct | 1045334543 |
9 | 331014070 |
10 | 144030051 |
11 | 74334a00 |
12 | 4029a883 |
13 | 23abb7a9 |
14 | 151b312b |
15 | c9a0886 |
hex | 895b963 |
144030051 has 36 divisors (see below), whose sum is σ = 240745960. Its totient is φ = 82684800.
The previous prime is 144030041. The next prime is 144030059. The reversal of 144030051 is 150030441.
It is a happy number.
144030051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144030051 - 26 = 144029987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144030059) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17211 + ... + 24171.
Almost surely, 2144030051 is an apocalyptic number.
144030051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
144030051 is a deficient number, since it is larger than the sum of its proper divisors (96715909).
144030051 is a wasteful number, since it uses less digits than its factorization.
144030051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7008 (or 6994 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 144030051 is about 12001.2520596811. The cubic root of 144030051 is about 524.1847373704.
Adding to 144030051 its reverse (150030441), we get a palindrome (294060492).
The spelling of 144030051 in words is "one hundred forty-four million, thirty thousand, fifty-one".
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