7 × 67 × 21017

Prime Factor Structure

Factorization String 7 × 67 × 21017

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,433,792

Proper Divisor Sum 1,576,819

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #9856963 ← → #9857009

1 7 67 469 21,017 147,119 1,408,139 9,856,973

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

9,856,973 29,570,920 14,785,460 7,392,730 3,696,365 11,089,096 5,544,548 2,772,274 1,386,137 4,158,412 2,079,206 1,039,603 3,118,810 1,559,405 4,678,216 2,339,108 1,169,554 584,777 1,754,332 877,166 438,583 1,315,750 657,875 1,973,626 986,813 2,960,440 1,480,220 740,110 370,055 1,110,166 555,083 1,665,250 832,625 2,497,876 1,248,938 624,469 1,873,408 936,704 468,352 234,176 117,088 58,544 29,272 14,636 7,318 3,659 10,978 5,489 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290

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