3 × 61 × 661

Prime Factor Structure

Factorization String 3 × 61 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 164,176

Proper Divisor Sum 43,213

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #120947 ← → #120977

1 3 61 183 661 1,983 40,321 120,963

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

120,963 362,890 181,445 544,336 272,168 136,084 68,042 34,021 102,064 51,032 25,516 12,758 6,379 19,138 9,569 28,708 14,354 7,177 21,532 10,766 5,383 16,150 8,075 24,226 12,113 36,340 18,170 9,085 27,256 13,628 6,814 3,407 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769

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