Base | Representation |
---|---|
bin | 1000011000100110100… |
… | …0111101000101100011 |
3 | 111202210121120102202012 |
4 | 2012021220331011203 |
5 | 4330000020312311 |
6 | 150101132143135 |
7 | 13256344306604 |
oct | 2061150750543 |
9 | 452717512665 |
10 | 144043135331 |
11 | 560a765a5a7 |
12 | 23abb907aab |
13 | 10777407374 |
14 | 6d865addab |
15 | 3b30b6778b |
hex | 2189a3d163 |
144043135331 has 16 divisors (see below), whose sum is σ = 152509747200. Its totient is φ = 135665928000.
The previous prime is 144043135309. The next prime is 144043135337. The reversal of 144043135331 is 133531340441.
It is not a de Polignac number, because 144043135331 - 218 = 144042873187 is a prime.
It is a super-2 number, since 2×1440431353312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (144043135337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6524810 + ... + 6546848.
It is an arithmetic number, because the mean of its divisors is an integer number (9531859200).
Almost surely, 2144043135331 is an apocalyptic number.
144043135331 is a deficient number, since it is larger than the sum of its proper divisors (8466611869).
144043135331 is a wasteful number, since it uses less digits than its factorization.
144043135331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24050.
The product of its (nonzero) digits is 25920, while the sum is 32.
Adding to 144043135331 its reverse (133531340441), we get a palindrome (277574475772).
The spelling of 144043135331 in words is "one hundred forty-four billion, forty-three million, one hundred thirty-five thousand, three hundred thirty-one".
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