2² × 5 × 43 × 569

Prime Factor Structure

Factorization String 2^2 × 5 × 43 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,053,360

Proper Divisor Sum 564,020

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #489337 ← → #489343

1 2 4 5 10 20 43 86 172 215 430 569 860 1,138 2,276 2,845 5,690 11,380 24,467 48,934 97,868 122,335 244,670 489,340

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

489,340 244,670 122,335 367,006 183,503 550,510 275,255 825,766 412,883 1,238,650 619,325 1,857,976 928,988 464,494 232,247 696,742 348,371 1,045,114 522,557 1,567,672 783,836 391,918 195,959 587,878 293,939 881,818 440,909 1,322,728 661,364 330,682 165,341 496,024 248,012 124,006 62,003 186,010 93,005 279,016 139,508 69,754 34,877 104,632 52,316 26,158 13,079 39,238 19,619 58,858 29,429 88,288 44,144 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628

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