3² × 37 × 197²

Prime Factor Structure

Factorization String 3^2 × 37 × 197^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 19,269,458

Proper Divisor Sum 6,346,061

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #12923387 ← → #12923453

1 3 9 37 111 197 333 591 1,773 7,289 21,867 38,809 65,601 116,427 349,281 1,435,933 4,307,799 12,923,397

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

12,923,397 38,770,192 19,385,096 9,692,548 4,846,274 2,423,137 7,269,412 3,634,706 1,817,353 5,452,060 2,726,030 1,363,015 4,089,046 2,044,523 6,133,570 3,066,785 9,200,356 4,600,178 2,300,089 6,900,268 3,450,134 1,725,067 5,175,202 2,587,601 7,762,804 3,881,402 1,940,701 5,822,104 2,911,052 1,455,526 727,763 2,183,290 1,091,645 3,274,936 1,637,468 818,734 409,367 1,228,102 614,051 1,842,154 921,077 2,763,232 1,381,616 690,808 345,404 172,702 86,351 259,054 129,527 388,582 194,291 582,874 291,437 874,312 437,156 218,578 109,289 327,868 163,934 81,967

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