2 × 89 × 9439

Prime Factor Structure

Factorization String 2 × 89 × 9439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,548,800

Proper Divisor Sum 868,658

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1680131 ← → #1680149

1 2 89 178 9,439 18,878 840,071 1,680,142

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

1,680,142 840,071 2,520,214 1,260,107 3,780,322 1,890,161 5,670,484 2,835,242 1,417,621 4,252,864 2,126,432 1,063,216 531,608 265,804 132,902 66,451 199,354 99,677 299,032 149,516 74,758 37,379 112,138 56,069 168,208 84,104 42,052 21,026 10,513 31,540 15,770 7,885 23,656 11,828 5,914 2,957 8,872 4,436 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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