3 × 13 × 2521

Prime Factor Structure

Factorization String 3 × 13 × 2521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 141,232

Proper Divisor Sum 42,913

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #98317 ← → #98321

1 3 13 39 2,521 7,563 32,773 98,319

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

98,319 294,958 147,479 442,438 221,219 663,658 331,829 995,488 497,744 248,872 124,436 62,218 31,109 93,328 46,664 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628

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