3 × 127 × 293 × 353

Prime Factor Structure

Factorization String 3 × 127 × 293 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 53,286,912

Proper Divisor Sum 13,880,463

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #39406439 ← → #39406457

1 3 127 293 353 381 879 1,059 37,211 44,831 103,429 111,633 134,493 310,287 13,135,483 39,406,449

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

39,406,449 118,219,348 59,109,674 29,554,837 88,664,512 44,332,256 22,166,128 11,083,064 5,541,532 2,770,766 1,385,383 4,156,150 2,078,075 6,234,226 3,117,113 9,351,340 4,675,670 2,337,835 7,013,506 3,506,753 10,520,260 5,260,130 2,630,065 7,890,196 3,945,098 1,972,549 5,917,648 2,958,824 1,479,412 739,706 369,853 1,109,560 554,780 277,390 138,695 416,086 208,043 624,130 312,065 936,196 468,098 234,049 702,148 351,074 175,537 526,612 263,306 131,653 394,960 197,480 98,740 49,370 24,685 74,056 37,028 18,514 9,257 27,772 13,886 6,943

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