3 × 5 × 19 × 7079

Prime Factor Structure

Factorization String 3 × 5 × 19 × 7079

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,398,400

Proper Divisor Sum 1,380,885

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2017513 ← → #2017529

1 3 5 15 19 57 95 285 7,079 21,237 35,395 106,185 134,501 403,503 672,505 2,017,515

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

2,017,515 6,052,546 3,026,273 9,078,820 4,539,410 2,269,705 6,809,116 3,404,558 1,702,279 5,106,838 2,553,419 7,660,258 3,830,129 11,490,388 5,745,194 2,872,597 8,617,792 4,308,896 2,154,448 1,077,224 538,612 269,306 134,653 403,960 201,980 100,990 50,495 151,486 75,743 227,230 113,615 340,846 170,423 511,270 255,635 766,906 383,453 1,150,360 575,180 287,590 143,795 431,386 215,693 647,080 323,540 161,770 80,885 242,656 121,328 60,664 30,332 15,166 7,583 22,750 11,375 34,126 17,063 51,190 25,595 76,786

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