3 × 53 × 61991

Prime Factor Structure

Factorization String 3 × 53 × 61991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,390,272

Proper Divisor Sum 3,533,703

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #9856559 ← → #9856577

1 3 53 159 61,991 185,973 3,285,523 9,856,569

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

9,856,569 29,569,708 14,784,854 7,392,427 22,177,282 11,088,641 33,265,924 16,632,962 8,316,481 24,949,444 12,474,722 6,237,361 18,712,084 9,356,042 4,678,021 14,034,064 7,017,032 3,508,516 1,754,258 877,129 2,631,388 1,315,694 657,847 1,973,542 986,771 2,960,314 1,480,157 4,440,472 2,220,236 1,110,118 555,059 1,665,178 832,589 2,497,768 1,248,884 624,442 312,221 936,664 468,332 234,166 117,083 351,250 175,625 526,876 263,438 131,719 395,158 197,579 592,738 296,369 889,108 444,554 222,277 666,832 333,416 166,708 83,354 41,677 125,032 62,516

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