2 × 5 × 17 × 2609

Prime Factor Structure

Factorization String 2 × 5 × 17 × 2609

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 845,640

Proper Divisor Sum 402,110

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #443501 ← → #443533

1 2 5 10 17 34 85 170 2,609 5,218 13,045 26,090 44,353 88,706 221,765 443,530

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

443,530 221,765 665,296 332,648 166,324 83,162 41,581 124,744 62,372 31,186 15,593 46,780 23,390 11,695 35,086 17,543 52,630 26,315 78,946 39,473 118,420 59,210 29,605 88,816 44,408 22,204 11,102 5,551 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472

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