2² × 3² × 5 × 37 × 43

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 37 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 912,912

Proper Divisor Sum 626,532

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #286369 ← → #286381

1 2 3 4 5 6 9 10 12 15 18 20 30 36 37 43 45 60 74 86 90 111 129 148 172 180 185 215 222 258 333 370 387 430 444 516 555 645 666 740 774 860 1,110 1,290 1,332 1,548 1,591 1,665 1,935 2,220 2,580 3,182 3,330 3,870 4,773 6,364 6,660 7,740 7,955 9,546

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

286,380 143,190 71,595 214,786 107,393 322,180 161,090 80,545 241,636 120,818 60,409 181,228 90,614 45,307 135,922 67,961 203,884 101,942 50,971 152,914 76,457 229,372 114,686 57,343 172,030 86,015 258,046 129,023 387,070 193,535 580,606 290,303 870,910 435,455 1,306,366 653,183 1,959,550 979,775 2,939,326 1,469,663 4,408,990 2,204,495 6,613,486 3,306,743 9,920,230 4,960,115 14,880,346 7,440,173 22,320,520 11,160,260 5,580,130 2,790,065 8,370,196 4,185,098 2,092,549 6,277,648 3,138,824 1,569,412 784,706 392,353

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