3² × 97 × 1879

Prime Factor Structure

Factorization String 3^2 × 97 × 1879

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,395,120

Proper Divisor Sum 754,753

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1640333 ← → #1640393

1 3 9 97 291 873 1,879 5,637 16,911 182,263 546,789 1,640,367

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

1,640,367 4,921,102 2,460,551 7,381,654 3,690,827 11,072,482 5,536,241 16,608,724 8,304,362 4,152,181 12,456,544 6,228,272 3,114,136 1,557,068 778,534 389,267 1,167,802 583,901 1,751,704 875,852 437,926 218,963 656,890 328,445 985,336 492,668 246,334 123,167 369,502 184,751 554,254 277,127 831,382 415,691 1,247,074 623,537 1,870,612 935,306 467,653 1,402,960 701,480 350,740 175,370 87,685 263,056 131,528 65,764 32,882 16,441 49,324 24,662 12,331 36,994 18,497 55,492 27,746 13,873 41,620 20,810 10,405

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