239 × 4139

Prime Factor Structure

Factorization String 239 × 4139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 993,600

Proper Divisor Sum 4,379

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #989173 ← → #989231

1 239 4,139 989,221

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

989,221 2,967,664 1,483,832 741,916 370,958 185,479 556,438 278,219 834,658 417,329 1,251,988 625,994 312,997 938,992 469,496 234,748 117,374 58,687 176,062 88,031 264,094 132,047 396,142 198,071 594,214 297,107 891,322 445,661 1,336,984 668,492 334,246 167,123 501,370 250,685 752,056 376,028 188,014 94,007 282,022 141,011 423,034 211,517 634,552 317,276 158,638 79,319 237,958 118,979 356,938 178,469 535,408 267,704 133,852 66,926 33,463 100,390 50,195 150,586 75,293 225,880

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