11 × 13 × 67 × 223

Prime Factor Structure

Factorization String 11 × 13 × 67 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,558,976

Proper Divisor Sum 422,413

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2136559 ← → #2136583

1 11 13 67 143 223 737 871 2,453 2,899 9,581 14,941 31,889 164,351 194,233 2,136,563

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

2,136,563 6,409,690 3,204,845 9,614,536 4,807,268 2,403,634 1,201,817 3,605,452 1,802,726 901,363 2,704,090 1,352,045 4,056,136 2,028,068 1,014,034 507,017 1,521,052 760,526 380,263 1,140,790 570,395 1,711,186 855,593 2,566,780 1,283,390 641,695 1,925,086 962,543 2,887,630 1,443,815 4,331,446 2,165,723 6,497,170 3,248,585 9,745,756 4,872,878 2,436,439 7,309,318 3,654,659 10,963,978 5,481,989 16,445,968 8,222,984 4,111,492 2,055,746 1,027,873 3,083,620 1,541,810 770,905 2,312,716 1,156,358 578,179 1,734,538 867,269 2,601,808 1,300,904 650,452 325,226 162,613 487,840

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