3 × 23 × 97 × 131

Prime Factor Structure

Factorization String 3 × 23 × 97 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,241,856

Proper Divisor Sum 365,073

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #876769 ← → #876787

1 3 23 69 97 131 291 393 2,231 3,013 6,693 9,039 12,707 38,121 292,261 876,783

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

876,783 2,630,350 1,315,175 3,945,526 1,972,763 5,918,290 2,959,145 8,877,436 4,438,718 2,219,359 6,658,078 3,329,039 9,987,118 4,993,559 14,980,678 7,490,339 22,471,018 11,235,509 33,706,528 16,853,264 8,426,632 4,213,316 2,106,658 1,053,329 3,159,988 1,579,994 789,997 2,369,992 1,184,996 592,498 296,249 888,748 444,374 222,187 666,562 333,281 999,844 499,922 249,961 749,884 374,942 187,471 562,414 281,207 843,622 421,811 1,265,434 632,717 1,898,152 949,076 474,538 237,269 711,808 355,904 177,952 88,976 44,488 22,244 11,122 5,561

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