3² × 7 × 31 × 251

Prime Factor Structure

Factorization String 3^2 × 7 × 31 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 838,656

Proper Divisor Sum 348,453

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #490201 ← → #490207

1 3 7 9 21 31 63 93 217 251 279 651 753 1,757 1,953 2,259 5,271 7,781 15,813 23,343 54,467 70,029 163,401 490,203

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

490,203 1,470,610 735,305 2,205,916 1,102,958 551,479 1,654,438 827,219 2,481,658 1,240,829 3,722,488 1,861,244 930,622 465,311 1,395,934 697,967 2,093,902 1,046,951 3,140,854 1,570,427 4,711,282 2,355,641 7,066,924 3,533,462 1,766,731 5,300,194 2,650,097 7,950,292 3,975,146 1,987,573 5,962,720 2,981,360 1,490,680 745,340 372,670 186,335 559,006 279,503 838,510 419,255 1,257,766 628,883 1,886,650 943,325 2,829,976 1,414,988 707,494 353,747 1,061,242 530,621 1,591,864 795,932 397,966 198,983 596,950 298,475 895,426 447,713 1,343,140 671,570

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