7 × 19 × 4663

Prime Factor Structure

Factorization String 7 × 19 × 4663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 746,240

Proper Divisor Sum 126,061

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #620171 ← → #620183

1 7 19 133 4,663 32,641 88,597 620,179

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

620,179 1,860,538 930,269 2,790,808 1,395,404 697,702 348,851 1,046,554 523,277 1,569,832 784,916 392,458 196,229 588,688 294,344 147,172 73,586 36,793 110,380 55,190 27,595 82,786 41,393 124,180 62,090 31,045 93,136 46,568 23,284 11,642 5,821 17,464 8,732 4,366 2,183 6,550 3,275 9,826 4,913 14,740 7,370 3,685 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110

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