2 × 7 × 11 × 13 × 9949

Prime Factor Structure

Factorization String 2 × 7 × 11 × 13 × 9949

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 40,118,400

Proper Divisor Sum 20,200,502

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #19917881 ← → #19917917

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

19,917,898 9,958,949 29,876,848 14,938,424 7,469,212 3,734,606 1,867,303 5,601,910 2,800,955 8,402,866 4,201,433 12,604,300 6,302,150 3,151,075 9,453,226 4,726,613 14,179,840 7,089,920 3,544,960 1,772,480 886,240 443,120 221,560 110,780 55,390 27,695 83,086 41,543 124,630 62,315 186,946 93,473 280,420 140,210 70,105 210,316 105,158 52,579 157,738 78,869 236,608 118,304 59,152 29,576 14,788 7,394 3,697 11,092 5,546 2,773 8,320 4,160 2,080 1,040 520 260 130 65 196 98

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