3 × 5 × 13 × 2017

Prime Factor Structure

Factorization String 3 × 5 × 13 × 2017

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 678,048

Proper Divisor Sum 284,733

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #393311 ← → #393331

1 3 5 13 15 39 65 195 2,017 6,051 10,085 26,221 30,255 78,663 131,105 393,315

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

393,315 1,179,946 589,973 1,769,920 884,960 442,480 221,240 110,620 55,310 27,655 82,966 41,483 124,450 62,225 186,676 93,338 46,669 140,008 70,004 35,002 17,501 52,504 26,252 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418

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