3 × 5 × 37 × 709

Prime Factor Structure

Factorization String 3 × 5 × 37 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 647,520

Proper Divisor Sum 254,025

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #393487 ← → #393517

1 3 5 15 37 111 185 555 709 2,127 3,545 10,635 26,233 78,699 131,165 393,495

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

393,495 1,180,486 590,243 1,770,730 885,365 2,656,096 1,328,048 664,024 332,012 166,006 83,003 249,010 124,505 373,516 186,758 93,379 280,138 140,069 420,208 210,104 105,052 52,526 26,263 78,790 39,395 118,186 59,093 177,280 88,640 44,320 22,160 11,080 5,540 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.