2 × 7 × 67 × 331

Prime Factor Structure

Factorization String 2 × 7 × 67 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 541,824

Proper Divisor Sum 231,346

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #310463 ← → #310481

1 2 7 14 67 134 331 469 662 938 2,317 4,634 22,177 44,354 155,239 310,478

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

310,478 155,239 465,718 232,859 698,578 349,289 1,047,868 523,934 261,967 785,902 392,951 1,178,854 589,427 1,768,282 884,141 2,652,424 1,326,212 663,106 331,553 994,660 497,330 248,665 745,996 372,998 186,499 559,498 279,749 839,248 419,624 209,812 104,906 52,453 157,360 78,680 39,340 19,670 9,835 29,506 14,753 44,260 22,130 11,065 33,196 16,598 8,299 24,898 12,449 37,348 18,674 9,337 28,012 14,006 7,003 21,010 10,505 31,516 15,758 7,879 23,638 11,819

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