7 × 37 × 113 × 311

Prime Factor Structure

Factorization String 7 × 37 × 113 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,812,672

Proper Divisor Sum 1,710,635

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #9101999 ← → #9102047

1 7 37 113 259 311 791 2,177 4,181 11,507 29,267 35,143 80,549 246,001 1,300,291 9,102,037

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

9,102,037 27,306,112 13,653,056 6,826,528 3,413,264 1,706,632 853,316 426,658 213,329 639,988 319,994 159,997 479,992 239,996 119,998 59,999 179,998 89,999 269,998 134,999 404,998 202,499 607,498 303,749 911,248 455,624 227,812 113,906 56,953 170,860 85,430 42,715 128,146 64,073 192,220 96,110 48,055 144,166 72,083 216,250 108,125 324,376 162,188 81,094 40,547 121,642 60,821 182,464 91,232 45,616 22,808 11,404 5,702 2,851 8,554 4,277 12,832 6,416 3,208 1,604

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