Base | Representation |
---|---|
bin | 11010011101110… |
… | …110110010100011 |
3 | 1010221112021102112 |
4 | 122131312302203 |
5 | 1402133043321 |
6 | 112021105535 |
7 | 14001141245 |
oct | 3235666243 |
9 | 1127467375 |
10 | 444034211 |
11 | 208711525 |
12 | 1048582ab |
13 | 70cbb44a |
14 | 42d88095 |
15 | 28eb0a5b |
hex | 1a776ca3 |
444034211 has 8 divisors (see below), whose sum is σ = 454686144. Its totient is φ = 433397160.
The previous prime is 444034187. The next prime is 444034219. The reversal of 444034211 is 112430444.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-444034211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (444034219) 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 7 ways as a sum of consecutive naturals, for example, 77516 + ... + 83046.
It is an arithmetic number, because the mean of its divisors is an integer number (56835768).
Almost surely, 2444034211 is an apocalyptic number.
444034211 is a deficient number, since it is larger than the sum of its proper divisors (10651933).
444034211 is a wasteful number, since it uses less digits than its factorization.
444034211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7441.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 444034211 is about 21072.1192811734. The cubic root of 444034211 is about 762.9079560564.
Adding to 444034211 its reverse (112430444), we get a palindrome (556464655).
The spelling of 444034211 in words is "four hundred forty-four million, thirty-four thousand, two hundred eleven".
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