2 × 7² × 20857

Prime Factor Structure

Factorization String 2 × 7^2 × 20857

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,566,718

Proper Divisor Sum 1,522,732

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2043971 ← → #2043989

1 2 7 14 49 98 20,857 41,714 145,999 291,998 1,021,993 2,043,986

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

2,043,986 1,021,993 3,065,980 1,532,990 766,495 2,299,486 1,149,743 3,449,230 1,724,615 5,173,846 2,586,923 7,760,770 3,880,385 11,641,156 5,820,578 2,910,289 8,730,868 4,365,434 2,182,717 6,548,152 3,274,076 1,637,038 818,519 2,455,558 1,227,779 3,683,338 1,841,669 5,525,008 2,762,504 1,381,252 690,626 345,313 1,035,940 517,970 258,985 776,956 388,478 194,239 582,718 291,359 874,078 437,039 1,311,118 655,559 1,966,678 983,339 2,950,018 1,475,009 4,425,028 2,212,514 1,106,257 3,318,772 1,659,386 829,693 2,489,080 1,244,540 622,270 311,135 933,406 466,703

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