2 × 3 × 7 × 18131

Prime Factor Structure

Factorization String 2 × 3 × 7 × 18131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,740,672

Proper Divisor Sum 979,170

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #761489 ← → #761521

1 2 3 6 7 14 21 42 18,131 36,262 54,393 108,786 126,917 253,834 380,751 761,502

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

761,502 380,751 1,142,254 571,127 1,713,382 856,691 2,570,074 1,285,037 3,855,112 1,927,556 963,778 481,889 1,445,668 722,834 361,417 1,084,252 542,126 271,063 813,190 406,595 1,219,786 609,893 1,829,680 914,840 457,420 228,710 114,355 343,066 171,533 514,600 257,300 128,650 64,325 192,976 96,488 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

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