Base | Representation |
---|---|
bin | 100000110101111010010010… |
… | …110111100011010001111001 |
3 | 200221102112121020222012000101 |
4 | 200311322102313203101321 |
5 | 122413020123313403231 |
6 | 1231111500454035401 |
7 | 42265414502005663 |
oct | 4065722267432171 |
9 | 627375536865011 |
10 | 144442214200441 |
11 | 42029665351873 |
12 | 14249a51348b61 |
13 | 6279ac4860aa1 |
14 | 279507d093533 |
15 | 11a7417e4b661 |
hex | 835e92de3479 |
144442214200441 has 4 divisors (see below), whose sum is σ = 144458667360400. Its totient is φ = 144425761040484.
The previous prime is 144442214200421. The next prime is 144442214200549. The reversal of 144442214200441 is 144002412244441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 144442214200441 - 213 = 144442214192249 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144442214200441.
It is not an unprimeable number, because it can be changed into a prime (144442214200421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8226566811 + ... + 8226584368.
It is an arithmetic number, because the mean of its divisors is an integer number (36114666840100).
Almost surely, 2144442214200441 is an apocalyptic number.
It is an amenable number.
144442214200441 is a deficient number, since it is larger than the sum of its proper divisors (16453159959).
144442214200441 is an equidigital number, since it uses as much as digits as its factorization.
144442214200441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16453159958.
The product of its (nonzero) digits is 131072, while the sum is 37.
Adding to 144442214200441 its reverse (144002412244441), we get a palindrome (288444626444882).
The spelling of 144442214200441 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred fourteen million, two hundred thousand, four hundred forty-one".
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