31 × 211573

Prime Factor Structure

Factorization String 31 × 211573

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,770,368

Proper Divisor Sum 211,605

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6558751 ← → #6558791

1 31 211,573 6,558,763

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

6,558,763 19,676,290 9,838,145 29,514,436 14,757,218 7,378,609 22,135,828 11,067,914 5,533,957 16,601,872 8,300,936 4,150,468 2,075,234 1,037,617 3,112,852 1,556,426 778,213 2,334,640 1,167,320 583,660 291,830 145,915 437,746 218,873 656,620 328,310 164,155 492,466 246,233 738,700 369,350 184,675 554,026 277,013 831,040 415,520 207,760 103,880 51,940 25,970 12,985 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156

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