Base | Representation |
---|---|
bin | 11010011111000… |
… | …001100001111000 |
3 | 1010222002211100210 |
4 | 122133001201320 |
5 | 1402222342334 |
6 | 112031431120 |
7 | 14003554620 |
oct | 3237014170 |
9 | 1128084323 |
10 | 444340344 |
11 | 208900528 |
12 | 1049854a0 |
13 | 710978a6 |
14 | 43027880 |
15 | 290215e9 |
hex | 1a7c1878 |
444340344 has 32 divisors (see below), whose sum is σ = 1269544320. Its totient is φ = 126954336.
The previous prime is 444340343. The next prime is 444340357. The reversal of 444340344 is 443043444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (444340343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322274 + ... + 1322609.
It is an arithmetic number, because the mean of its divisors is an integer number (39673260).
Almost surely, 2444340344 is an apocalyptic number.
It is an amenable number.
444340344 is an abundant number, since it is smaller than the sum of its proper divisors (825203976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444340344 is a wasteful number, since it uses less digits than its factorization.
444340344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2644899 (or 2644895 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 30.
The square root of 444340344 is about 21079.3819643746. The cubic root of 444340344 is about 763.0832410856.
Adding to 444340344 its reverse (443043444), we get a palindrome (887383788).
The spelling of 444340344 in words is "four hundred forty-four million, three hundred forty thousand, three hundred forty-four".
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