Base | Representation |
---|---|
bin | 10001001101000… |
… | …01011001111110 |
3 | 101001120000101011 |
4 | 20212201121332 |
5 | 243421103110 |
6 | 22153105434 |
7 | 3401444305 |
oct | 1046413176 |
9 | 331500334 |
10 | 144316030 |
11 | 7450a851 |
12 | 403b827a |
13 | 23b8ba01 |
14 | 1524943c |
15 | ca0a48a |
hex | 89a167e |
144316030 has 32 divisors (see below), whose sum is σ = 271854144. Its totient is φ = 55055616.
The previous prime is 144315989. The next prime is 144316031. The reversal of 144316030 is 30613441.
144316030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 144315992 and 144316010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144316031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104424 + ... + 105796.
It is an arithmetic number, because the mean of its divisors is an integer number (8495442).
Almost surely, 2144316030 is an apocalyptic number.
144316030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144316030 is a deficient number, since it is larger than the sum of its proper divisors (127538114).
144316030 is a wasteful number, since it uses less digits than its factorization.
144316030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 144316030 is about 12013.1606998325. The cubic root of 144316030 is about 524.5314398353.
Adding to 144316030 its reverse (30613441), we get a palindrome (174929471).
The spelling of 144316030 in words is "one hundred forty-four million, three hundred sixteen thousand, thirty".
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