2 × 3 × 53 × 1609

Prime Factor Structure

Factorization String 2 × 3 × 53 × 1609

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,043,280

Proper Divisor Sum 531,618

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #511633 ← → #511669

1 2 3 6 53 106 159 318 1,609 3,218 4,827 9,654 85,277 170,554 255,831 511,662

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

511,662 255,831 767,494 383,747 1,151,242 575,621 1,726,864 863,432 431,716 215,858 107,929 323,788 161,894 80,947 242,842 121,421 364,264 182,132 91,066 45,533 136,600 68,300 34,150 17,075 51,226 25,613 76,840 38,420 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250

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