2 × 3 × 137 × 223

Prime Factor Structure

Factorization String 2 × 3 × 137 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 370,944

Proper Divisor Sum 187,638

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #183301 ← → #183307

1 2 3 6 137 223 274 411 446 669 822 1,338 30,551 61,102 91,653 183,306

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

183,306 91,653 274,960 137,480 68,740 34,370 17,185 51,556 25,778 12,889 38,668 19,334 9,667 29,002 14,501 43,504 21,752 10,876 5,438 2,719 8,158 4,079 12,238 6,119 18,358 9,179 27,538 13,769 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196

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