601 × 661

Prime Factor Structure

Factorization String 601 × 661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 398,524

Proper Divisor Sum 1,263

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #397259 ← → #397283

1 601 661 397,261

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

397,261 1,191,784 595,892 297,946 148,973 446,920 223,460 111,730 55,865 167,596 83,798 41,899 125,698 62,849 188,548 94,274 47,137 141,412 70,706 35,353 106,060 53,030 26,515 79,546 39,773 119,320 59,660 29,830 14,915 44,746 22,373 67,120 33,560 16,780 8,390 4,195 12,586 6,293 18,880 9,440 4,720 2,360 1,180 590 295 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

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