3 × 19 × 73 × 193

Prime Factor Structure

Factorization String 3 × 19 × 73 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,148,480

Proper Divisor Sum 345,407

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #803059 ← → #803087

1 3 19 57 73 193 219 579 1,387 3,667 4,161 11,001 14,089 42,267 267,691 803,073

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

803,073 2,409,220 1,204,610 602,305 1,806,916 903,458 451,729 1,355,188 677,594 338,797 1,016,392 508,196 254,098 127,049 381,148 190,574 95,287 285,862 142,931 428,794 214,397 643,192 321,596 160,798 80,399 241,198 120,599 361,798 180,899 542,698 271,349 814,048 407,024 203,512 101,756 50,878 25,439 76,318 38,159 114,478 57,239 171,718 85,859 257,578 128,789 386,368 193,184 96,592 48,296 24,148 12,074 6,037 18,112 9,056 4,528 2,264 1,132 566 283 850

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