2 × 3 × 5 × 7 × 1009

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 1009

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 581,760

Proper Divisor Sum 369,870

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #211889 ← → #211891

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,009 2,018 3,027 5,045 6,054 7,063 10,090 14,126 15,135 21,189 30,270 35,315 42,378 70,630 105,945 211,890

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

211,890 105,945 317,836 158,918 79,459 238,378 119,189 357,568 178,784 89,392 44,696 22,348 11,174 5,587 16,762 8,381 25,144 12,572 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080

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