3 × 7 × 67 × 2129

Prime Factor Structure

Factorization String 3 × 7 × 67 × 2129

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,634,880

Proper Divisor Sum 1,639,377

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2995493 ← → #2995511

1 3 7 21 67 201 469 1,407 2,129 6,387 14,903 44,709 142,643 427,929 998,501 2,995,503

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

2,995,503 8,986,510 4,493,255 13,479,766 6,739,883 20,219,650 10,109,825 30,329,476 15,164,738 7,582,369 22,747,108 11,373,554 5,686,777 17,060,332 8,530,166 4,265,083 12,795,250 6,397,625 19,192,876 9,596,438 4,798,219 14,394,658 7,197,329 21,591,988 10,795,994 5,397,997 16,193,992 8,096,996 4,048,498 2,024,249 6,072,748 3,036,374 1,518,187 4,554,562 2,277,281 6,831,844 3,415,922 1,707,961 5,123,884 2,561,942 1,280,971 3,842,914 1,921,457 5,764,372 2,882,186 1,441,093 4,323,280 2,161,640 1,080,820 540,410 270,205 810,616 405,308 202,654 101,327 303,982 151,991 455,974 227,987 683,962

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