2 × 5² × 43 × 421

Prime Factor Structure

Factorization String 2 × 5^2 × 43 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,726,824

Proper Divisor Sum 821,674

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #905147 ← → #905161

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

905,150 452,575 1,357,726 678,863 2,036,590 1,018,295 3,054,886 1,527,443 4,582,330 2,291,165 6,873,496 3,436,748 1,718,374 859,187 2,577,562 1,288,781 3,866,344 1,933,172 966,586 483,293 1,449,880 724,940 362,470 181,235 543,706 271,853 815,560 407,780 203,890 101,945 305,836 152,918 76,459 229,378 114,689 344,068 172,034 86,017 258,052 129,026 64,513 193,540 96,770 48,385 145,156 72,578 36,289 108,868 54,434 27,217 81,652 40,826 20,413 61,240 30,620 15,310 7,655 22,966 11,483 34,450

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