3 × 5 × 7 × 1667

Prime Factor Structure

Factorization String 3 × 5 × 7 × 1667

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 320,256

Proper Divisor Sum 145,221

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #175013 ← → #175039

1 3 5 7 15 21 35 105 1,667 5,001 8,335 11,669 25,005 35,007 58,345 175,035

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

175,035 525,106 262,553 787,660 393,830 196,915 590,746 295,373 886,120 443,060 221,530 110,765 332,296 166,148 83,074 41,537 124,612 62,306 31,153 93,460 46,730 23,365 70,096 35,048 17,524 8,762 4,381 13,144 6,572 3,286 1,643 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114

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