2 × 342673

Prime Factor Structure

Factorization String 2 × 342673

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,028,022

Proper Divisor Sum 342,676

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #685339 ← → #685361

1 2 342,673 685,346

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

685,346 342,673 1,028,020 514,010 257,005 771,016 385,508 192,754 96,377 289,132 144,566 72,283 216,850 108,425 325,276 162,638 81,319 243,958 121,979 365,938 182,969 548,908 274,454 137,227 411,682 205,841 617,524 308,762 154,381 463,144 231,572 115,786 57,893 173,680 86,840 43,420 21,710 10,855 32,566 16,283 48,850 24,425 73,276 36,638 18,319 54,958 27,479 82,438 41,219 123,658 61,829 185,488 92,744 46,372 23,186 11,593 34,780 17,390 8,695 26,086

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