331 × 6569

Prime Factor Structure

Factorization String 331 × 6569

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,181,240

Proper Divisor Sum 6,901

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2174321 ← → #2174383

1 331 6,569 2,174,339

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

2,174,339 6,523,018 3,261,509 9,784,528 4,892,264 2,446,132 1,223,066 611,533 1,834,600 917,300 458,650 229,325 687,976 343,988 171,994 85,997 257,992 128,996 64,498 32,249 96,748 48,374 24,187 72,562 36,281 108,844 54,422 27,211 81,634 40,817 122,452 61,226 30,613 91,840 45,920 22,960 11,480 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302

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