Base | Representation |
---|---|
bin | 10001001010110… |
… | …11101011001011 |
3 | 101001000111120200 |
4 | 20211123223023 |
5 | 243332433121 |
6 | 22143023243 |
7 | 3366144510 |
oct | 1045335313 |
9 | 331014520 |
10 | 144030411 |
11 | 743351a8 |
12 | 4029ab23 |
13 | 23abb9c5 |
14 | 151b3307 |
15 | c9a0a26 |
hex | 895bacb |
144030411 has 12 divisors (see below), whose sum is σ = 237764592. Its totient is φ = 82303056.
The previous prime is 144030379. The next prime is 144030427. The reversal of 144030411 is 114030441.
It is not a de Polignac number, because 144030411 - 25 = 144030379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144030451) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143036 + ... + 1143161.
It is an arithmetic number, because the mean of its divisors is an integer number (19813716).
Almost surely, 2144030411 is an apocalyptic number.
144030411 is a deficient number, since it is larger than the sum of its proper divisors (93734181).
144030411 is a wasteful number, since it uses less digits than its factorization.
144030411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2286210 (or 2286207 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 144030411 is about 12001.2670581068. The cubic root of 144030411 is about 524.1851740995.
Adding to 144030411 its reverse (114030441), we get a palindrome (258060852).
It can be divided in two parts, 144030 and 411, that added together give a palindrome (144441).
The spelling of 144030411 in words is "one hundred forty-four million, thirty thousand, four hundred eleven".
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