2² × 3² × 11173

Prime Factor Structure

Factorization String 2^2 × 3^2 × 11173

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,016,834

Proper Divisor Sum 614,606

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #402223 ← → #402239

1 2 3 4 6 9 12 18 36 11,173 22,346 33,519 44,692 67,038 100,557 134,076 201,114 402,228

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

402,228 201,114 100,557 301,672 150,836 75,418 37,709 113,128 56,564 28,282 14,141 42,424 21,212 10,606 5,303 15,910 7,955 23,866 11,933 35,800 17,900 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71

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