19 × 73 × 281

Prime Factor Structure

Factorization String 19 × 73 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 417,360

Proper Divisor Sum 27,613

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #389743 ← → #389749

1 19 73 281 1,387 5,339 20,513 389,747

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

389,747 1,169,242 584,621 1,753,864 876,932 438,466 219,233 657,700 328,850 164,425 493,276 246,638 123,319 369,958 184,979 554,938 277,469 832,408 416,204 208,102 104,051 312,154 156,077 468,232 234,116 117,058 58,529 175,588 87,794 43,897 131,692 65,846 32,923 98,770 49,385 148,156 74,078 37,039 111,118 55,559 166,678 83,339 250,018 125,009 375,028 187,514 93,757 281,272 140,636 70,318 35,159 105,478 52,739 158,218 79,109 237,328 118,664 59,332 29,666 14,833

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