2 × 7 × 13² × 41 × 193

Prime Factor Structure

Factorization String 2 × 7 × 13^2 × 41 × 193

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 35,786,016

Proper Divisor Sum 17,063,858

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #18722149 ← → #18722159

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

18,722,158 9,361,079 28,083,238 14,041,619 42,124,858 21,062,429 63,187,288 31,593,644 15,796,822 7,898,411 23,695,234 11,847,617 35,542,852 17,771,426 8,885,713 26,657,140 13,328,570 6,664,285 19,992,856 9,996,428 4,998,214 2,499,107 7,497,322 3,748,661 11,245,984 5,622,992 2,811,496 1,405,748 702,874 351,437 1,054,312 527,156 263,578 131,789 395,368 197,684 98,842 49,421 148,264 74,132 37,066 18,533 55,600 27,800 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550

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