2² × 197 × 277

Prime Factor Structure

Factorization String 2^2 × 197 × 277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 385,308

Proper Divisor Sum 167,032

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #218249 ← → #218279

1 2 4 197 277 394 554 788 1,108 54,569 109,138 218,276

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

218,276 109,138 54,569 163,708 81,854 40,927 122,782 61,391 184,174 92,087 276,262 138,131 414,394 207,197 621,592 310,796 155,398 77,699 233,098 116,549 349,648 174,824 87,412 43,706 21,853 65,560 32,780 16,390 8,195 24,586 12,293 36,880 18,440 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233

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