3² × 5² × 41 × 431

Prime Factor Structure

Factorization String 3^2 × 5^2 × 41 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 7,312,032

Proper Divisor Sum 3,336,057

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #3975971 ← → #3976001

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

3,975,975 11,927,926 5,963,963 17,891,890 8,945,945 26,837,836 13,418,918 6,709,459 20,128,378 10,064,189 30,192,568 15,096,284 7,548,142 3,774,071 11,322,214 5,661,107 16,983,322 8,491,661 25,474,984 12,737,492 6,368,746 3,184,373 9,553,120 4,776,560 2,388,280 1,194,140 597,070 298,535 895,606 447,803 1,343,410 671,705 2,015,116 1,007,558 503,779 1,511,338 755,669 2,267,008 1,133,504 566,752 283,376 141,688 70,844 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.