2 × 3² × 131 × 911

Prime Factor Structure

Factorization String 2 × 3^2 × 131 × 911

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,694,976

Proper Divisor Sum 2,546,838

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2148127 ← → #2148149

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

2,148,138 1,074,069 3,222,208 1,611,104 805,552 402,776 201,388 100,694 50,347 151,042 75,521 226,564 113,282 56,641 169,924 84,962 42,481 127,444 63,722 31,861 95,584 47,792 23,896 11,948 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11

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