2² × 5 × 19 × 4373

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 4373

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,674,160

Proper Divisor Sum 2,012,420

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1661731 ← → #1661741

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

1,661,740 830,870 415,435 1,246,306 623,153 1,869,460 934,730 467,365 1,402,096 701,048 350,524 175,262 87,631 262,894 131,447 394,342 197,171 591,514 295,757 887,272 443,636 221,818 110,909 332,728 166,364 83,182 41,591 124,774 62,387 187,162 93,581 280,744 140,372 70,186 35,093 105,280 52,640 26,320 13,160 6,580 3,290 1,645 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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