19 × 23 × 29 × 71

Prime Factor Structure

Factorization String 19 × 23 × 29 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,036,800

Proper Divisor Sum 137,017

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #899779 ← → #899791

1 19 23 29 71 437 551 667 1,349 1,633 2,059 12,673 31,027 39,121 47,357 899,783

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

899,783 2,699,350 1,349,675 4,049,026 2,024,513 6,073,540 3,036,770 1,518,385 4,555,156 2,277,578 1,138,789 3,416,368 1,708,184 854,092 427,046 213,523 640,570 320,285 960,856 480,428 240,214 120,107 360,322 180,161 540,484 270,242 135,121 405,364 202,682 101,341 304,024 152,012 76,006 38,003 114,010 57,005 171,016 85,508 42,754 21,377 64,132 32,066 16,033 48,100 24,050 12,025 36,076 18,038 9,019 27,058 13,529 40,588 20,294 10,147 30,442 15,221 45,664 22,832 11,416 5,708

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