2 × 7 × 257 × 3529

Prime Factor Structure

Factorization String 2 × 7 × 257 × 3529

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,857,760

Proper Divisor Sum 9,160,418

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #12697313 ← → #12697343

1 2 7 14 257 514 1,799 3,529 3,598 7,058 24,703 49,406 906,953 1,813,906 6,348,671 12,697,342

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

12,697,342 6,348,671 19,046,014 9,523,007 28,569,022 14,284,511 42,853,534 21,426,767 64,280,302 32,140,151 96,420,454 48,210,227 144,630,682 72,315,341 216,946,024 108,473,012 54,236,506 27,118,253 81,354,760 40,677,380 20,338,690 10,169,345 30,508,036 15,254,018 7,627,009 22,881,028 11,440,514 5,720,257 17,160,772 8,580,386 4,290,193 12,870,580 6,435,290 3,217,645 9,652,936 4,826,468 2,413,234 1,206,617 3,619,852 1,809,926 904,963 2,714,890 1,357,445 4,072,336 2,036,168 1,018,084 509,042 254,521 763,564 381,782 190,891 572,674 286,337 859,012 429,506 214,753 644,260 322,130 161,065 483,196

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