3² × 59 × 1217

Prime Factor Structure

Factorization String 3^2 × 59 × 1217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 950,040

Proper Divisor Sum 303,813

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #646199 ← → #646237

1 3 9 59 177 531 1,217 3,651 10,953 71,803 215,409 646,227

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

646,227 1,938,682 969,341 2,908,024 1,454,012 727,006 363,503 1,090,510 545,255 1,635,766 817,883 2,453,650 1,226,825 3,680,476 1,840,238 920,119 2,760,358 1,380,179 4,140,538 2,070,269 6,210,808 3,105,404 1,552,702 776,351 2,329,054 1,164,527 3,493,582 1,746,791 5,240,374 2,620,187 7,860,562 3,930,281 11,790,844 5,895,422 2,947,711 8,843,134 4,421,567 13,264,702 6,632,351 19,897,054 9,948,527 29,845,582 14,922,791 44,768,374 22,384,187 67,152,562 33,576,281 100,728,844 50,364,422 25,182,211 75,546,634 37,773,317 113,319,952 56,659,976 28,329,988 14,164,994 7,082,497 21,247,492 10,623,746 5,311,873

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