2 × 3 × 7 × 9887

Prime Factor Structure

Factorization String 2 × 3 × 7 × 9887

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 949,248

Proper Divisor Sum 533,994

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #415253 ← → #415271

1 2 3 6 7 14 21 42 9,887 19,774 29,661 59,322 69,209 138,418 207,627 415,254

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

415,254 207,627 622,882 311,441 934,324 467,162 233,581 700,744 350,372 175,186 87,593 262,780 131,390 65,695 197,086 98,543 295,630 147,815 443,446 221,723 665,170 332,585 997,756 498,878 249,439 748,318 374,159 1,122,478 561,239 1,683,718 841,859 2,525,578 1,262,789 3,788,368 1,894,184 947,092 473,546 236,773 710,320 355,160 177,580 88,790 44,395 133,186 66,593 199,780 99,890 49,945 149,836 74,918 37,459 112,378 56,189 168,568 84,284 42,142 21,071 63,214 31,607 94,822

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