3² × 61961

Prime Factor Structure

Factorization String 3^2 × 61961

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 805,506

Proper Divisor Sum 247,857

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #557639 ← → #557663

1 3 9 61,961 185,883 557,649

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

557,649 1,672,948 836,474 418,237 1,254,712 627,356 313,678 156,839 470,518 235,259 705,778 352,889 1,058,668 529,334 264,667 794,002 397,001 1,191,004 595,502 297,751 893,254 446,627 1,339,882 669,941 2,009,824 1,004,912 502,456 251,228 125,614 62,807 188,422 94,211 282,634 141,317 423,952 211,976 105,988 52,994 26,497 79,492 39,746 19,873 59,620 29,810 14,905 44,716 22,358 11,179 33,538 16,769 50,308 25,154 12,577 37,732 18,866 9,433 28,300 14,150 7,075 21,226

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