Base | Representation |
---|---|
bin | 11010011110101… |
… | …001000010001110 |
3 | 1010221220201201212 |
4 | 122132221002032 |
5 | 1402211140024 |
6 | 112025334422 |
7 | 14002656251 |
oct | 3236510216 |
9 | 1127821655 |
10 | 444240014 |
11 | 208842109 |
12 | 104937412 |
13 | 7106101a |
14 | 42ddd098 |
15 | 29001a0e |
hex | 1a7a908e |
444240014 has 8 divisors (see below), whose sum is σ = 666520920. Its totient is φ = 222066376.
The previous prime is 444239993. The next prime is 444240047. The reversal of 444240014 is 410042444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15509 + ... + 33600.
It is an arithmetic number, because the mean of its divisors is an integer number (83315115).
Almost surely, 2444240014 is an apocalyptic number.
444240014 is a deficient number, since it is larger than the sum of its proper divisors (222280906).
444240014 is a wasteful number, since it uses less digits than its factorization.
444240014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53634.
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 444240014 is about 21077.0020164159. The cubic root of 444240014 is about 763.0258032037.
Adding to 444240014 its reverse (410042444), we get a palindrome (854282458).
The spelling of 444240014 in words is "four hundred forty-four million, two hundred forty thousand, fourteen".
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