2² × 3⁶ × 5 × 151

Prime Factor Structure

Factorization String 2^2 × 3^6 × 5 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 84

Divisor Sum (σ) 6,977,712

Proper Divisor Sum 4,776,132

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2201543 ← → #2201581

1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 151 162 180 243 270 302 324 405 453 486 540 604 729 755 810 906 972 1,215 1,359 1,458 1,510 1,620 1,812 2,265 2,430 2,718 2,916 3,020 3,645 4,077 4,530 4,860 5,436 6,795 7,290 8,154 9,060 12,231

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

2,201,580 1,100,790 550,395 1,651,186 825,593 2,476,780 1,238,390 619,195 1,857,586 928,793 2,786,380 1,393,190 696,595 2,089,786 1,044,893 3,134,680 1,567,340 783,670 391,835 1,175,506 587,753 1,763,260 881,630 440,815 1,322,446 661,223 1,983,670 991,835 2,975,506 1,487,753 4,463,260 2,231,630 1,115,815 3,347,446 1,673,723 5,021,170 2,510,585 7,531,756 3,765,878 1,882,939 5,648,818 2,824,409 8,473,228 4,236,614 2,118,307 6,354,922 3,177,461 9,532,384 4,766,192 2,383,096 1,191,548 595,774 297,887 893,662 446,831 1,340,494 670,247 2,010,742 1,005,371 3,016,114

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