7 × 19 × 2357

Prime Factor Structure

Factorization String 7 × 19 × 2357

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 377,280

Proper Divisor Sum 63,799

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #313477 ← → #313507

1 7 19 133 2,357 16,499 44,783 313,481

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

313,481 940,444 470,222 235,111 705,334 352,667 1,058,002 529,001 1,587,004 793,502 396,751 1,190,254 595,127 1,785,382 892,691 2,678,074 1,339,037 4,017,112 2,008,556 1,004,278 502,139 1,506,418 753,209 2,259,628 1,129,814 564,907 1,694,722 847,361 2,542,084 1,271,042 635,521 1,906,564 953,282 476,641 1,429,924 714,962 357,481 1,072,444 536,222 268,111 804,334 402,167 1,206,502 603,251 1,809,754 904,877 2,714,632 1,357,316 678,658 339,329 1,017,988 508,994 254,497 763,492 381,746 190,873 572,620 286,310 143,155 429,466

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