2² × 3² × 5 × 743

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 743

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 406,224

Proper Divisor Sum 272,484

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #133733 ← → #133769

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 743 1,486 2,229 2,972 3,715 4,458 6,687 7,430 8,916 11,145 13,374 14,860 22,290 26,748 33,435 44,580 66,870 133,740

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

133,740 66,870 33,435 100,306 50,153 150,460 75,230 37,615 112,846 56,423 169,270 84,635 253,906 126,953 380,860 190,430 95,215 285,646 142,823 428,470 214,235 642,706 321,353 964,060 482,030 241,015 723,046 361,523 1,084,570 542,285 1,626,856 813,428 406,714 203,357 610,072 305,036 152,518 76,259 228,778 114,389 343,168 171,584 85,792 42,896 21,448 10,724 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093

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