2 × 79 × 197 × 211

Prime Factor Structure

Factorization String 2 × 79 × 197 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,074,240

Proper Divisor Sum 3,506,654

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #6567563 ← → #6567607

1 2 79 158 197 211 394 422 15,563 16,669 31,126 33,338 41,567 83,134 3,283,793 6,567,586

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

6,567,586 3,283,793 9,851,380 4,925,690 2,462,845 7,388,536 3,694,268 1,847,134 923,567 2,770,702 1,385,351 4,156,054 2,078,027 6,234,082 3,117,041 9,351,124 4,675,562 2,337,781 7,013,344 3,506,672 1,753,336 876,668 438,334 219,167 657,502 328,751 986,254 493,127 1,479,382 739,691 2,219,074 1,109,537 3,328,612 1,664,306 832,153 2,496,460 1,248,230 624,115 1,872,346 936,173 2,808,520 1,404,260 702,130 351,065 1,053,196 526,598 263,299 789,898 394,949 1,184,848 592,424 296,212 148,106 74,053 222,160 111,080 55,540 27,770 13,885 41,656

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