3 × 5 × 7 × 19 × 4001

Prime Factor Structure

Factorization String 3 × 5 × 7 × 19 × 4001

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 15,367,680

Proper Divisor Sum 7,385,685

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #7981949 ← → #7981999

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,981,995 23,945,986 11,972,993 35,918,980 17,959,490 8,979,745 26,939,236 13,469,618 6,734,809 20,204,428 10,102,214 5,051,107 15,153,322 7,576,661 22,729,984 11,364,992 5,682,496 2,841,248 1,420,624 710,312 355,156 177,578 88,789 266,368 133,184 66,592 33,296 16,648 8,324 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.