3 × 214729

Prime Factor Structure

Factorization String 3 × 214729

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 858,920

Proper Divisor Sum 214,733

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #644173 ← → #644191

1 3 214,729 644,187

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

644,187 1,932,562 966,281 2,898,844 1,449,422 724,711 2,174,134 1,087,067 3,261,202 1,630,601 4,891,804 2,445,902 1,222,951 3,668,854 1,834,427 5,503,282 2,751,641 8,254,924 4,127,462 2,063,731 6,191,194 3,095,597 9,286,792 4,643,396 2,321,698 1,160,849 3,482,548 1,741,274 870,637 2,611,912 1,305,956 652,978 326,489 979,468 489,734 244,867 734,602 367,301 1,101,904 550,952 275,476 137,738 68,869 206,608 103,304 51,652 25,826 12,913 38,740 19,370 9,685 29,056 14,528 7,264 3,632 1,816 908 454 227 682

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