3 × 19 × 23 × 181

Prime Factor Structure

Factorization String 3 × 19 × 23 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 349,440

Proper Divisor Sum 112,149

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #237287 ← → #237301

1 3 19 23 57 69 181 437 543 1,311 3,439 4,163 10,317 12,489 79,097 237,291

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

237,291 711,874 355,937 1,067,812 533,906 266,953 800,860 400,430 200,215 600,646 300,323 900,970 450,485 1,351,456 675,728 337,864 168,932 84,466 42,233 126,700 63,350 31,675 95,026 47,513 142,540 71,270 35,635 106,906 53,453 160,360 80,180 40,090 20,045 60,136 30,068 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510

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