2 × 13 × 71 × 223

Prime Factor Structure

Factorization String 2 × 13 × 71 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 677,376

Proper Divisor Sum 265,718

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #411641 ← → #411667

1 2 13 26 71 142 223 446 923 1,846 2,899 5,798 15,833 31,666 205,829 411,658

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

411,658 205,829 617,488 308,744 154,372 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 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73

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