2 × 3 × 5 × 7 × 3049

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 3049

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,756,800

Proper Divisor Sum 1,116,510

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #640279 ← → #640303

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

640,290 320,145 960,436 480,218 240,109 720,328 360,164 180,082 90,041 270,124 135,062 67,531 202,594 101,297 303,892 151,946 75,973 227,920 113,960 56,980 28,490 14,245 42,736 21,368 10,684 5,342 2,671 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113

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