7 × 11 × 31 × 271

Prime Factor Structure

Factorization String 7 × 11 × 31 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 835,584

Proper Divisor Sum 188,707

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #646873 ← → #646879

1 7 11 31 77 217 271 341 1,897 2,387 2,981 8,401 20,867 58,807 92,411 646,877

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

646,877 1,940,632 970,316 485,158 242,579 727,738 363,869 1,091,608 545,804 272,902 136,451 409,354 204,677 614,032 307,016 153,508 76,754 38,377 115,132 57,566 28,783 86,350 43,175 129,526 64,763 194,290 97,145 291,436 145,718 72,859 218,578 109,289 327,868 163,934 81,967 245,902 122,951 368,854 184,427 553,282 276,641 829,924 414,962 207,481 622,444 311,222 155,611 466,834 233,417 700,252 350,126 175,063 525,190 262,595 787,786 393,893 1,181,680 590,840 295,420 147,710

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