13 × 479 × 631

Prime Factor Structure

Factorization String 13 × 479 × 631

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,247,040

Proper Divisor Sum 317,803

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3929221 ← → #3929249

1 13 479 631 6,227 8,203 302,249 3,929,237

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

3,929,237 11,787,712 5,893,856 2,946,928 1,473,464 736,732 368,366 184,183 552,550 276,275 828,826 414,413 1,243,240 621,620 310,810 155,405 466,216 233,108 116,554 58,277 174,832 87,416 43,708 21,854 10,927 32,782 16,391 49,174 24,587 73,762 36,881 110,644 55,322 27,661 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116

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