2 × 5 × 7 × 997

Prime Factor Structure

Factorization String 2 × 5 × 7 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 143,712

Proper Divisor Sum 73,922

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #69779 ← → #69809

1 2 5 7 10 14 35 70 997 1,994 4,985 6,979 9,970 13,958 34,895 69,790

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

69,790 34,895 104,686 52,343 157,030 78,515 235,546 117,773 353,320 176,660 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

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