2² × 23 × 47 × 157

Prime Factor Structure

Factorization String 2^2 × 23 × 47 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,274,112

Proper Divisor Sum 595,244

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #678859 ← → #678871

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

678,868 339,434 169,717 509,152 254,576 127,288 63,644 31,822 15,911 47,734 23,867 71,602 35,801 107,404 53,702 26,851 80,554 40,277 120,832 60,416 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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