2² × 5³ × 7 × 509

Prime Factor Structure

Factorization String 2^2 × 5^3 × 7 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 4,455,360

Proper Divisor Sum 2,673,860

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1781467 ← → #1781503

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

1,781,500 890,750 445,375 1,336,126 668,063 2,004,190 1,002,095 3,006,286 1,503,143 4,509,430 2,254,715 6,764,146 3,382,073 10,146,220 5,073,110 2,536,555 7,609,666 3,804,833 11,414,500 5,707,250 2,853,625 8,560,876 4,280,438 2,140,219 6,420,658 3,210,329 9,630,988 4,815,494 2,407,747 7,223,242 3,611,621 10,834,864 5,417,432 2,708,716 1,354,358 677,179 2,031,538 1,015,769 3,047,308 1,523,654 761,827 2,285,482 1,142,741 3,428,224 1,714,112 857,056 428,528 214,264 107,132 53,566 26,783 80,350 40,175 120,526 60,263 180,790 90,395 271,186 135,593 406,780

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