2 × 11 × 137 × 6389

Prime Factor Structure

Factorization String 2 × 11 × 137 × 6389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,745,520

Proper Divisor Sum 12,489,074

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #19256441 ← → #19256453

1 2 11 22 137 274 1,507 3,014 6,389 12,778 70,279 140,558 875,293 1,750,586 9,628,223 19,256,446

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

19,256,446 9,628,223 28,884,670 14,442,335 43,327,006 21,663,503 64,990,510 32,495,255 97,485,766 48,742,883 146,228,650 73,114,325 219,342,976 109,671,488 54,835,744 27,417,872 13,708,936 6,854,468 3,427,234 1,713,617 5,140,852 2,570,426 1,285,213 3,855,640 1,927,820 963,910 481,955 1,445,866 722,933 2,168,800 1,084,400 542,200 271,100 135,550 67,775 203,326 101,663 304,990 152,495 457,486 228,743 686,230 343,115 1,029,346 514,673 1,544,020 772,010 386,005 1,158,016 579,008 289,504 144,752 72,376 36,188 18,094 9,047 27,142 13,571 40,714 20,357

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