2 × 5 × 19717

Prime Factor Structure

Factorization String 2 × 5 × 19717

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 354,924

Proper Divisor Sum 157,754

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #197161 ← → #197203

1 2 5 10 19,717 39,434 98,585 197,170

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

197,170 98,585 295,756 147,878 73,939 221,818 110,909 332,728 166,364 83,182 41,591 124,774 62,387 187,162 93,581 280,744 140,372 70,186 35,093 105,280 52,640 26,320 13,160 6,580 3,290 1,645 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214

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