2² × 3⁶ × 13 × 109

Prime Factor Structure

Factorization String 2^2 × 3^6 × 13 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 84

Divisor Sum (σ) 11,782,540

Proper Divisor Sum 7,650,568

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4131971 ← → #4131977

1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 109 117 156 162 218 234 243 324 327 351 436 468 486 654 702 729 972 981 1,053 1,308 1,404 1,417 1,458 1,962 2,106 2,834 2,916 2,943 3,159 3,924 4,212 4,251 5,668 5,886 6,318 8,502 8,829 9,477 11,772 12,636 12,753 17,004

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

4,131,972 2,065,986 1,032,993 3,098,980 1,549,490 774,745 2,324,236 1,162,118 581,059 1,743,178 871,589 2,614,768 1,307,384 653,692 326,846 163,423 490,270 245,135 735,406 367,703 1,103,110 551,555 1,654,666 827,333 2,482,000 1,241,000 620,500 310,250 155,125 465,376 232,688 116,344 58,172 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786 69,893 209,680 104,840 52,420 26,210

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