2² × 171043

Prime Factor Structure

Factorization String 2^2 × 171043

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,197,308

Proper Divisor Sum 513,136

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #684163 ← → #684191

1 2 4 171,043 342,086 684,172

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

684,172 342,086 171,043 513,130 256,565 769,696 384,848 192,424 96,212 48,106 24,053 72,160 36,080 18,040 9,020 4,510 2,255 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728

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