3 × 19 × 23 × 3019

Prime Factor Structure

Factorization String 3 × 19 × 23 × 3019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,798,400

Proper Divisor Sum 1,840,491

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3957907 ← → #3957929

1 3 19 23 57 69 437 1,311 3,019 9,057 57,361 69,437 172,083 208,311 1,319,303 3,957,909

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

3,957,909 11,873,728 5,936,864 2,968,432 1,484,216 742,108 371,054 185,527 556,582 278,291 834,874 417,437 1,252,312 626,156 313,078 156,539 469,618 234,809 704,428 352,214 176,107 528,322 264,161 792,484 396,242 198,121 594,364 297,182 148,591 445,774 222,887 668,662 334,331 1,002,994 501,497 1,504,492 752,246 376,123 1,128,370 564,185 1,692,556 846,278 423,139 1,269,418 634,709 1,904,128 952,064 476,032 238,016 119,008 59,504 29,752 14,876 7,438 3,719 11,158 5,579 16,738 8,369 25,108

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