3 × 19 × 4441

Prime Factor Structure

Factorization String 3 × 19 × 4441

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 355,360

Proper Divisor Sum 102,223

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #253133 ← → #253153

1 3 19 57 4,441 13,323 84,379 253,137

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

253,137 759,412 379,706 189,853 569,560 284,780 142,390 71,195 213,586 106,793 320,380 160,190 80,095 240,286 120,143 360,430 180,215 540,646 270,323 810,970 405,485 1,216,456 608,228 304,114 152,057 456,172 228,086 114,043 342,130 171,065 513,196 256,598 128,299 384,898 192,449 577,348 288,674 144,337 433,012 216,506 108,253 324,760 162,380 81,190 40,595 121,786 60,893 182,680 91,340 45,670 22,835 68,506 34,253 102,760 51,380 25,690 12,845 38,536 19,268 9,634

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