3 × 7 × 13 × 1117

Prime Factor Structure

Factorization String 3 × 7 × 13 × 1117

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 500,864

Proper Divisor Sum 195,923

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #304937 ← → #304943

1 3 7 13 21 39 91 273 1,117 3,351 7,819 14,521 23,457 43,563 101,647 304,941

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

304,941 914,824 457,412 228,706 114,353 343,060 171,530 85,765 257,296 128,648 64,324 32,162 16,081 48,244 24,122 12,061 36,184 18,092 9,046 4,523 13,570 6,785 20,356 10,178 5,089 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937

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