7 × 109 × 641

Prime Factor Structure

Factorization String 7 × 109 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 564,960

Proper Divisor Sum 75,877

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #489061 ← → #489101

1 7 109 641 763 4,487 69,869 489,083

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

489,083 1,467,250 733,625 2,200,876 1,100,438 550,219 1,650,658 825,329 2,475,988 1,237,994 618,997 1,856,992 928,496 464,248 232,124 116,062 58,031 174,094 87,047 261,142 130,571 391,714 195,857 587,572 293,786 146,893 440,680 220,340 110,170 55,085 165,256 82,628 41,314 20,657 61,972 30,986 15,493 46,480 23,240 11,620 5,810 2,905 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520

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