17 × 61 × 211

Prime Factor Structure

Factorization String 17 × 61 × 211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 236,592

Proper Divisor Sum 17,785

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #218797 ← → #218809

1 17 61 211 1,037 3,587 12,871 218,807

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

218,807 656,422 328,211 984,634 492,317 1,476,952 738,476 369,238 184,619 553,858 276,929 830,788 415,394 207,697 623,092 311,546 155,773 467,320 233,660 116,830 58,415 175,246 87,623 262,870 131,435 394,306 197,153 591,460 295,730 147,865 443,596 221,798 110,899 332,698 166,349 499,048 249,524 124,762 62,381 187,144 93,572 46,786 23,393 70,180 35,090 17,545 52,636 26,318 13,159 39,478 19,739 59,218 29,609 88,828 44,414 22,207 66,622 33,311 99,934 49,967

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