3 × 5 × 17 × 1637

Prime Factor Structure

Factorization String 3 × 5 × 17 × 1637

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 707,616

Proper Divisor Sum 290,181

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #417419 ← → #417437

1 3 5 15 17 51 85 255 1,637 4,911 8,185 24,555 27,829 83,487 139,145 417,435

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

417,435 1,252,306 626,153 1,878,460 939,230 469,615 1,408,846 704,423 2,113,270 1,056,635 3,169,906 1,584,953 4,754,860 2,377,430 1,188,715 3,566,146 1,783,073 5,349,220 2,674,610 1,337,305 4,011,916 2,005,958 1,002,979 3,008,938 1,504,469 4,513,408 2,256,704 1,128,352 564,176 282,088 141,044 70,522 35,261 105,784 52,892 26,446 13,223 39,670 19,835 59,506 29,753 89,260 44,630 22,315 66,946 33,473 100,420 50,210 25,105 75,316 37,658 18,829 56,488 28,244 14,122 7,061 21,184 10,592 5,296 2,648

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