3 × 61 × 163 × 409

Prime Factor Structure

Factorization String 3 × 61 × 163 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,675,520

Proper Divisor Sum 4,475,459

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #12200059 ← → #12200063

1 3 61 163 183 409 489 1,227 9,943 24,949 29,829 66,667 74,847 200,001 4,066,687 12,200,061

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

12,200,061 36,600,184 18,300,092 9,150,046 4,575,023 13,725,070 6,862,535 20,587,606 10,293,803 30,881,410 15,440,705 46,322,116 23,161,058 11,580,529 34,741,588 17,370,794 8,685,397 26,056,192 13,028,096 6,514,048 3,257,024 1,628,512 814,256 407,128 203,564 101,782 50,891 152,674 76,337 229,012 114,506 57,253 171,760 85,880 42,940 21,470 10,735 32,206 16,103 48,310 24,155 72,466 36,233 108,700 54,350 27,175 81,526 40,763 122,290 61,145 183,436 91,718 45,859 137,578 68,789 206,368 103,184 51,592 25,796 12,898

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