3 × 7 × 47 × 997

Prime Factor Structure

Factorization String 3 × 7 × 47 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,532,928

Proper Divisor Sum 548,889

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #984037 ← → #984047

1 3 7 21 47 141 329 987 997 2,991 6,979 20,937 46,859 140,577 328,013 984,039

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

984,039 2,952,118 1,476,059 4,428,178 2,214,089 6,642,268 3,321,134 1,660,567 4,981,702 2,490,851 7,472,554 3,736,277 11,208,832 5,604,416 2,802,208 1,401,104 700,552 350,276 175,138 87,569 262,708 131,354 65,677 197,032 98,516 49,258 24,629 73,888 36,944 18,472 9,236 4,618 2,309 6,928 3,464 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5

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