2 × 3 × 17 × 20983

Prime Factor Structure

Factorization String 2 × 3 × 17 × 20983

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,532,544

Proper Divisor Sum 2,392,278

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2140253 ← → #2140267

1 2 3 6 17 34 51 102 20,983 41,966 62,949 125,898 356,711 713,422 1,070,133 2,140,266

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

2,140,266 1,070,133 3,210,400 1,605,200 802,600 401,300 200,650 100,325 300,976 150,488 75,244 37,622 18,811 56,434 28,217 84,652 42,326 21,163 63,490 31,745 95,236 47,618 23,809 71,428 35,714 17,857 53,572 26,786 13,393 40,180 20,090 10,045 30,136 15,068 7,534 3,767 11,302 5,651 16,954 8,477 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588

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