3 × 7 × 71 × 2237

Prime Factor Structure

Factorization String 3 × 7 × 71 × 2237

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,156,352

Proper Divisor Sum 1,820,985

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3335359 ← → #3335369

1 3 7 21 71 213 497 1,491 2,237 6,711 15,659 46,977 158,827 476,481 1,111,789 3,335,367

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

3,335,367 10,006,102 5,003,051 15,009,154 7,504,577 22,513,732 11,256,866 5,628,433 16,885,300 8,442,650 4,221,325 12,663,976 6,331,988 3,165,994 1,582,997 4,748,992 2,374,496 1,187,248 593,624 296,812 148,406 74,203 222,610 111,305 333,916 166,958 83,479 250,438 125,219 375,658 187,829 563,488 281,744 140,872 70,436 35,218 17,609 52,828 26,414 13,207 39,622 19,811 59,434 29,717 89,152 44,576 22,288 11,144 5,572 2,786 1,393 4,180 2,090 1,045 3,136 1,568 784 392 196 98

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