5 × 7 × 101 × 643

Prime Factor Structure

Factorization String 5 × 7 × 101 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,153,024

Proper Divisor Sum 880,019

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2272997 ← → #2273017

1 5 7 35 101 505 643 707 3,215 3,535 4,501 22,505 64,943 324,715 454,601 2,273,005

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

2,273,005 6,819,016 3,409,508 1,704,754 852,377 2,557,132 1,278,566 639,283 1,917,850 958,925 2,876,776 1,438,388 719,194 359,597 1,078,792 539,396 269,698 134,849 404,548 202,274 101,137 303,412 151,706 75,853 227,560 113,780 56,890 28,445 85,336 42,668 21,334 10,667 32,002 16,001 48,004 24,002 12,001 36,004 18,002 9,001 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422

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