Base | Representation |
---|---|
bin | 100000110101111010010100… |
… | …101001010110001101011011 |
3 | 200221102112200100002202021212 |
4 | 200311322110221112031123 |
5 | 122413020203433000243 |
6 | 1231111503441253335 |
7 | 42265415313401330 |
oct | 4065722451261533 |
9 | 627375610082255 |
10 | 144442244031323 |
11 | 42029680177197 |
12 | 14249a5b33424b |
13 | 6279acaaa6ab4 |
14 | 279508301a987 |
15 | 11a741a890318 |
hex | 835e94a5635b |
144442244031323 has 16 divisors (see below), whose sum is σ = 173145586550784. Its totient is φ = 117898475032800.
The previous prime is 144442244031263. The next prime is 144442244031353. The reversal of 144442244031323 is 323130442244441.
144442244031323 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 144442244031323 - 222 = 144442239837019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144442244031353) 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, 5932882103 + ... + 5932906448.
It is an arithmetic number, because the mean of its divisors is an integer number (10821599159424).
Almost surely, 2144442244031323 is an apocalyptic number.
144442244031323 is a deficient number, since it is larger than the sum of its proper divisors (28703342519461).
144442244031323 is a wasteful number, since it uses less digits than its factorization.
144442244031323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11865788642.
The product of its (nonzero) digits is 884736, while the sum is 41.
Adding to 144442244031323 its reverse (323130442244441), we get a palindrome (467572686275764).
The spelling of 144442244031323 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred forty-four million, thirty-one thousand, three hundred twenty-three".
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