3 × 5 × 40639

Prime Factor Structure

Factorization String 3 × 5 × 40639

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 975,360

Proper Divisor Sum 365,775

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #609571 ← → #609589

1 3 5 15 40,639 121,917 203,195 609,585

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

609,585 1,828,756 914,378 457,189 1,371,568 685,784 342,892 171,446 85,723 257,170 128,585 385,756 192,878 96,439 289,318 144,659 433,978 216,989 650,968 325,484 162,742 81,371 244,114 122,057 366,172 183,086 91,543 274,630 137,315 411,946 205,973 617,920 308,960 154,480 77,240 38,620 19,310 9,655 28,966 14,483 43,450 21,725 65,176 32,588 16,294 8,147 24,442 12,221 36,664 18,332 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206

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