661 × 1259

Prime Factor Structure

Factorization String 661 × 1259

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 834,120

Proper Divisor Sum 1,921

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #832189 ← → #832211

1 661 1,259 832,199

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

832,199 2,496,598 1,248,299 3,744,898 1,872,449 5,617,348 2,808,674 1,404,337 4,213,012 2,106,506 1,053,253 3,159,760 1,579,880 789,940 394,970 197,485 592,456 296,228 148,114 74,057 222,172 111,086 55,543 166,630 83,315 249,946 124,973 374,920 187,460 93,730 46,865 140,596 70,298 35,149 105,448 52,724 26,362 13,181 39,544 19,772 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760 880

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