2 × 140207

Prime Factor Structure

Factorization String 2 × 140207

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 420,624

Proper Divisor Sum 140,210

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #280411 ← → #280451

1 2 140,207 280,414

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

280,414 140,207 420,622 210,311 630,934 315,467 946,402 473,201 1,419,604 709,802 354,901 1,064,704 532,352 266,176 133,088 66,544 33,272 16,636 8,318 4,159 12,478 6,239 18,718 9,359 28,078 14,039 42,118 21,059 63,178 31,589 94,768 47,384 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52

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