11 × 19 × 47 × 509

Prime Factor Structure

Factorization String 11 × 19 × 47 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,875,200

Proper Divisor Sum 875,293

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #4999889 ← → #4999913

1 11 19 47 209 509 517 893 5,599 9,671 9,823 23,923 106,381 263,153 454,537 4,999,907

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

4,999,907 14,999,722 7,499,861 22,499,584 11,249,792 5,624,896 2,812,448 1,406,224 703,112 351,556 175,778 87,889 263,668 131,834 65,917 197,752 98,876 49,438 24,719 74,158 37,079 111,238 55,619 166,858 83,429 250,288 125,144 62,572 31,286 15,643 46,930 23,465 70,396 35,198 17,599 52,798 26,399 79,198 39,599 118,798 59,399 178,198 89,099 267,298 133,649 400,948 200,474 100,237 300,712 150,356 75,178 37,589 112,768 56,384 28,192 14,096 7,048 3,524 1,762 881

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