7 × 13 × 17 × 67

Prime Factor Structure

Factorization String 7 × 13 × 17 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 137,088

Proper Divisor Sum 33,439

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #103643 ← → #103651

1 7 13 17 67 91 119 221 469 871 1,139 1,547 6,097 7,973 14,807 103,649

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

103,649 310,948 155,474 77,737 233,212 116,606 58,303 174,910 87,455 262,366 131,183 393,550 196,775 590,326 295,163 885,490 442,745 1,328,236 664,118 332,059 996,178 498,089 1,494,268 747,134 373,567 1,120,702 560,351 1,681,054 840,527 2,521,582 1,260,791 3,782,374 1,891,187 5,673,562 2,836,781 8,510,344 4,255,172 2,127,586 1,063,793 3,191,380 1,595,690 797,845 2,393,536 1,196,768 598,384 299,192 149,596 74,798 37,399 112,198 56,099 168,298 84,149 252,448 126,224 63,112 31,556 15,778 7,889 23,668

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