2 × 5 × 1297217

Prime Factor Structure

Factorization String 2 × 5 × 1297217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,349,924

Proper Divisor Sum 10,377,754

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #12972149 ← → #12972217

1 2 5 10 1,297,217 2,594,434 6,486,085 12,972,170

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

12,972,170 6,486,085 19,458,256 9,729,128 4,864,564 2,432,282 1,216,141 3,648,424 1,824,212 912,106 456,053 1,368,160 684,080 342,040 171,020 85,510 42,755 128,266 64,133 192,400 96,200 48,100 24,050 12,025 36,076 18,038 9,019 27,058 13,529 40,588 20,294 10,147 30,442 15,221 45,664 22,832 11,416 5,708 2,854 1,427 4,282 2,141 6,424 3,212 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64

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