Base | Representation |
---|---|
bin | 10001001011011… |
… | …01101100110011 |
3 | 101001011020212012 |
4 | 20211231230303 |
5 | 243342313433 |
6 | 22144353135 |
7 | 3366602663 |
oct | 1045555463 |
9 | 331136765 |
10 | 144104243 |
11 | 74385718 |
12 | 403157ab |
13 | 23b164aa |
14 | 151d21a3 |
15 | c9b7848 |
hex | 896db33 |
144104243 has 2 divisors, whose sum is σ = 144104244. Its totient is φ = 144104242.
The previous prime is 144104239. The next prime is 144104249. The reversal of 144104243 is 342401441.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 144104243 - 22 = 144104239 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (144104249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72052121 + 72052122.
It is an arithmetic number, because the mean of its divisors is an integer number (72052122).
Almost surely, 2144104243 is an apocalyptic number.
144104243 is a deficient number, since it is larger than the sum of its proper divisors (1).
144104243 is an equidigital number, since it uses as much as digits as its factorization.
144104243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 144104243 is about 12004.3426725498. The cubic root of 144104243 is about 524.2747270126.
Adding to 144104243 its reverse (342401441), we get a palindrome (486505684).
The spelling of 144104243 in words is "one hundred forty-four million, one hundred four thousand, two hundred forty-three".
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