3 × 19 × 53 × 313

Prime Factor Structure

Factorization String 3 × 19 × 53 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,356,480

Proper Divisor Sum 410,907

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #945547 ← → #945577

1 3 19 53 57 159 313 939 1,007 3,021 5,947 16,589 17,841 49,767 315,191 945,573

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

945,573 2,836,720 1,418,360 709,180 354,590 177,295 531,886 265,943 797,830 398,915 1,196,746 598,373 1,795,120 897,560 448,780 224,390 112,195 336,586 168,293 504,880 252,440 126,220 63,110 31,555 94,666 47,333 142,000 71,000 35,500 17,750 8,875 26,626 13,313 39,940 19,970 9,985 29,956 14,978 7,489 22,468 11,234 5,617 16,852 8,426 4,213 12,640 6,320 3,160 1,580 790 395 1,186 593 1,780 890 445 1,336 668 334 167

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