3 × 5 × 109 × 401

Prime Factor Structure

Factorization String 3 × 5 × 109 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,061,280

Proper Divisor Sum 405,645

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #655601 ← → #655637

1 3 5 15 109 327 401 545 1,203 1,635 2,005 6,015 43,709 131,127 218,545 655,635

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

655,635 1,966,906 983,453 2,950,360 1,475,180 737,590 368,795 1,106,386 553,193 1,659,580 829,790 414,895 1,244,686 622,343 1,867,030 933,515 2,800,546 1,400,273 4,200,820 2,100,410 1,050,205 3,150,616 1,575,308 787,654 393,827 1,181,482 590,741 1,772,224 886,112 443,056 221,528 110,764 55,382 27,691 83,074 41,537 124,612 62,306 31,153 93,460 46,730 23,365 70,096 35,048 17,524 8,762 4,381 13,144 6,572 3,286 1,643 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162

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