3 × 5 × 7 × 997

Prime Factor Structure

Factorization String 3 × 5 × 7 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 191,616

Proper Divisor Sum 86,931

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #104683 ← → #104693

1 3 5 7 15 21 35 105 997 2,991 4,985 6,979 14,955 20,937 34,895 104,685

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

104,685 314,056 157,028 78,514 39,257 117,772 58,886 29,443 88,330 44,165 132,496 66,248 33,124 16,562 8,281 24,844 12,422 6,211 18,634 9,317 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000

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