3 × 7 × 107 × 1013

Prime Factor Structure

Factorization String 3 × 7 × 107 × 1013

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,504,384

Proper Divisor Sum 1,228,173

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2276201 ← → #2276231

1 3 7 21 107 321 749 1,013 2,247 3,039 7,091 21,273 108,391 325,173 758,737 2,276,211

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

2,276,211 6,828,634 3,414,317 10,242,952 5,121,476 2,560,738 1,280,369 3,841,108 1,920,554 960,277 2,880,832 1,440,416 720,208 360,104 180,052 90,026 45,013 135,040 67,520 33,760 16,880 8,440 4,220 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455

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