3² × 211271

Prime Factor Structure

Factorization String 3^2 × 211271

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,746,536

Proper Divisor Sum 845,097

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1901437 ← → #1901461

1 3 9 211,271 633,813 1,901,439

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

1,901,439 5,704,318 2,852,159 8,556,478 4,278,239 12,834,718 6,417,359 19,252,078 9,626,039 28,878,118 14,439,059 43,317,178 21,658,589 64,975,768 32,487,884 16,243,942 8,121,971 24,365,914 12,182,957 36,548,872 18,274,436 9,137,218 4,568,609 13,705,828 6,852,914 3,426,457 10,279,372 5,139,686 2,569,843 7,709,530 3,854,765 11,564,296 5,782,148 2,891,074 1,445,537 4,336,612 2,168,306 1,084,153 3,252,460 1,626,230 813,115 2,439,346 1,219,673 3,659,020 1,829,510 914,755 2,744,266 1,372,133 4,116,400 2,058,200 1,029,100 514,550 257,275 771,826 385,913 1,157,740 578,870 289,435 868,306 434,153

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