3 × 139 × 307

Prime Factor Structure

Factorization String 3 × 139 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 172,480

Proper Divisor Sum 44,461

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #127997 ← → #128021

1 3 139 307 417 921 42,673 128,019

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

128,019 384,058 192,029 576,088 288,044 144,022 72,011 216,034 108,017 324,052 162,026 81,013 243,040 121,520 60,760 30,380 15,190 7,595 22,786 11,393 34,180 17,090 8,545 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91 274 137

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