5 × 7 × 29 × 647

Prime Factor Structure

Factorization String 5 × 7 × 29 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 933,120

Proper Divisor Sum 276,415

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #656701 ← → #656707

1 5 7 29 35 145 203 647 1,015 3,235 4,529 18,763 22,645 93,815 131,341 656,705

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

656,705 1,970,116 985,058 492,529 1,477,588 738,794 369,397 1,108,192 554,096 277,048 138,524 69,262 34,631 103,894 51,947 155,842 77,921 233,764 116,882 58,441 175,324 87,662 43,831 131,494 65,747 197,242 98,621 295,864 147,932 73,966 36,983 110,950 55,475 166,426 83,213 249,640 124,820 62,410 31,205 93,616 46,808 23,404 11,702 5,851 17,554 8,777 26,332 13,166 6,583 19,750 9,875 29,626 14,813 44,440 22,220 11,110 5,555 16,666 8,333 25,000

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