3 × 11 × 71 × 709

Prime Factor Structure

Factorization String 3 × 11 × 71 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,453,760

Proper Divisor Sum 792,573

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1661173 ← → #1661237

1 3 11 33 71 213 709 781 2,127 2,343 7,799 23,397 50,339 151,017 553,729 1,661,187

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

1,661,187 4,983,562 2,491,781 7,475,344 3,737,672 1,868,836 934,418 467,209 1,401,628 700,814 350,407 1,051,222 525,611 1,576,834 788,417 2,365,252 1,182,626 591,313 1,773,940 886,970 443,485 1,330,456 665,228 332,614 166,307 498,922 249,461 748,384 374,192 187,096 93,548 46,774 23,387 70,162 35,081 105,244 52,622 26,311 78,934 39,467 118,402 59,201 177,604 88,802 44,401 133,204 66,602 33,301 99,904 49,952 24,976 12,488 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757

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