3 × 13 × 19 × 631

Prime Factor Structure

Factorization String 3 × 13 × 19 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 707,840

Proper Divisor Sum 240,269

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #467557 ← → #467587

1 3 13 19 39 57 247 631 741 1,893 8,203 11,989 24,609 35,967 155,857 467,571

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

467,571 1,402,714 701,357 2,104,072 1,052,036 526,018 263,009 789,028 394,514 197,257 591,772 295,886 147,943 443,830 221,915 665,746 332,873 998,620 499,310 249,655 748,966 374,483 1,123,450 561,725 1,685,176 842,588 421,294 210,647 631,942 315,971 947,914 473,957 1,421,872 710,936 355,468 177,734 88,867 266,602 133,301 399,904 199,952 99,976 49,988 24,994 12,497 37,492 18,746 9,373 28,120 14,060 7,030 3,515 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800

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