5 × 7 × 173 × 509

Prime Factor Structure

Factorization String 5 × 7 × 173 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,259,520

Proper Divisor Sum 1,177,525

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3081959 ← → #3082021

1 5 7 35 173 509 865 1,211 2,545 3,563 6,055 17,815 88,057 440,285 616,399 3,081,995

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

3,081,995 9,245,986 4,622,993 13,868,980 6,934,490 3,467,245 10,401,736 5,200,868 2,600,434 1,300,217 3,900,652 1,950,326 975,163 2,925,490 1,462,745 4,388,236 2,194,118 1,097,059 3,291,178 1,645,589 4,936,768 2,468,384 1,234,192 617,096 308,548 154,274 77,137 231,412 115,706 57,853 173,560 86,780 43,390 21,695 65,086 32,543 97,630 48,815 146,446 73,223 219,670 109,835 329,506 164,753 494,260 247,130 123,565 370,696 185,348 92,674 46,337 139,012 69,506 34,753 104,260 52,130 26,065 78,196 39,098 19,549

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