11 × 13 × 19 × 157

Prime Factor Structure

Factorization String 11 × 13 × 19 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 530,880

Proper Divisor Sum 104,311

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #426563 ← → #426583

1 11 13 19 143 157 209 247 1,727 2,041 2,717 2,983 22,451 32,813 38,779 426,569

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

426,569 1,279,708 639,854 319,927 959,782 479,891 1,439,674 719,837 2,159,512 1,079,756 539,878 269,939 809,818 404,909 1,214,728 607,364 303,682 151,841 455,524 227,762 113,881 341,644 170,822 85,411 256,234 128,117 384,352 192,176 96,088 48,044 24,022 12,011 36,034 18,017 54,052 27,026 13,513 40,540 20,270 10,135 30,406 15,203 45,610 22,805 68,416 34,208 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904 452

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