2 × 3 × 71 × 509

Prime Factor Structure

Factorization String 2 × 3 × 71 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 440,640

Proper Divisor Sum 223,806

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #216829 ← → #216841

1 2 3 6 71 142 213 426 509 1,018 1,527 3,054 36,139 72,278 108,417 216,834

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

216,834 108,417 325,252 162,626 81,313 243,940 121,970 60,985 182,956 91,478 45,739 137,218 68,609 205,828 102,914 51,457 154,372 77,186 38,593 115,780 57,890 28,945 86,836 43,418 21,709 65,128 32,564 16,282 8,141 24,424 12,212 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379

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