3 × 31 × 6691

Prime Factor Structure

Factorization String 3 × 31 × 6691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 856,576

Proper Divisor Sum 234,313

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #622249 ← → #622277

1 3 31 93 6,691 20,073 207,421 622,263

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

622,263 1,866,790 933,395 2,800,186 1,400,093 4,200,280 2,100,140 1,050,070 525,035 1,575,106 787,553 2,362,660 1,181,330 590,665 1,771,996 885,998 442,999 1,328,998 664,499 1,993,498 996,749 2,990,248 1,495,124 747,562 373,781 1,121,344 560,672 280,336 140,168 70,084 35,042 17,521 52,564 26,282 13,141 39,424 19,712 9,856 4,928 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20

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