2 × 2121631

Prime Factor Structure

Factorization String 2 × 2121631

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,364,896

Proper Divisor Sum 2,121,634

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4243243 ← → #4243279

1 2 2,121,631 4,243,262

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

4,243,262 2,121,631 6,364,894 3,182,447 9,547,342 4,773,671 14,321,014 7,160,507 21,481,522 10,740,761 32,222,284 16,111,142 8,055,571 24,166,714 12,083,357 36,250,072 18,125,036 9,062,518 4,531,259 13,593,778 6,796,889 20,390,668 10,195,334 5,097,667 15,293,002 7,646,501 22,939,504 11,469,752 5,734,876 2,867,438 1,433,719 4,301,158 2,150,579 6,451,738 3,225,869 9,677,608 4,838,804 2,419,402 1,209,701 3,629,104 1,814,552 907,276 453,638 226,819 680,458 340,229 1,020,688 510,344 255,172 127,586 63,793 191,380 95,690 47,845 143,536 71,768 35,884 17,942 8,971 26,914

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