3² × 163 × 193

Prime Factor Structure

Factorization String 3^2 × 163 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 413,608

Proper Divisor Sum 130,477

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #283121 ← → #283133

1 3 9 163 193 489 579 1,467 1,737 31,459 94,377 283,131

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

283,131 849,394 424,697 1,274,092 637,046 318,523 955,570 477,785 1,433,356 716,678 358,339 1,075,018 537,509 1,612,528 806,264 403,132 201,566 100,783 302,350 151,175 453,526 226,763 680,290 340,145 1,020,436 510,218 255,109 765,328 382,664 191,332 95,666 47,833 143,500 71,750 35,875 107,626 53,813 161,440 80,720 40,360 20,180 10,090 5,045 15,136 7,568 3,784 1,892 946 473 1,420 710 355 1,066 533 1,600 800 400 200 100 50

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