2² × 17² × 19 × 181

Prime Factor Structure

Factorization String 2^2 × 17^2 × 19 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 7,822,360

Proper Divisor Sum 3,846,876

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3975473 ← → #3975487

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

3,975,484 1,987,742 993,871 2,981,614 1,490,807 4,472,422 2,236,211 6,708,634 3,354,317 10,062,952 5,031,476 2,515,738 1,257,869 3,773,608 1,886,804 943,402 471,701 1,415,104 707,552 353,776 176,888 88,444 44,222 22,111 66,334 33,167 99,502 49,751 149,254 74,627 223,882 111,941 335,824 167,912 83,956 41,978 20,989 62,968 31,484 15,742 7,871 23,614 11,807 35,422 17,711 53,134 26,567 79,702 39,851 119,554 59,777 179,332 89,666 44,833 134,500 67,250 33,625 100,876 50,438 25,219

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