7 × 31 × 61 × 673

Prime Factor Structure

Factorization String 7 × 31 × 61 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,697,728

Proper Divisor Sum 1,789,227

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8908483 ← → #8908507

1 7 31 61 217 427 673 1,891 4,711 13,237 20,863 41,053 146,041 287,371 1,272,643 8,908,501

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

8,908,501 26,725,504 13,362,752 6,681,376 3,340,688 1,670,344 835,172 417,586 208,793 626,380 313,190 156,595 469,786 234,893 704,680 352,340 176,170 88,085 264,256 132,128 66,064 33,032 16,516 8,258 4,129 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590

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