7 × 2131 × 2647

Prime Factor Structure

Factorization String 7 × 2131 × 2647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 45,164,288

Proper Divisor Sum 5,678,989

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #39485297 ← → #39485353

1 7 2,131 2,647 14,917 18,529 5,640,757 39,485,299

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

39,485,299 118,455,898 59,227,949 177,683,848 88,841,924 44,420,962 22,210,481 66,631,444 33,315,722 16,657,861 49,973,584 24,986,792 12,493,396 6,246,698 3,123,349 9,370,048 4,685,024 2,342,512 1,171,256 585,628 292,814 146,407 439,222 219,611 658,834 329,417 988,252 494,126 247,063 741,190 370,595 1,111,786 555,893 1,667,680 833,840 416,920 208,460 104,230 52,115 156,346 78,173 234,520 117,260 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160

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