2³ × 5² × 37 × 71

Prime Factor Structure

Factorization String 2^3 × 5^2 × 37 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,272,240

Proper Divisor Sum 746,840

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #525397 ← → #525409

1 2 4 5 8 10 20 25 37 40 50 71 74 100 142 148 185 200 284 296 355 370 568 710 740 925 1,420 1,480 1,775 1,850 2,627 2,840 3,550 3,700 5,254 7,100 7,400 10,508 13,135 14,200 21,016 26,270 52,540 65,675 105,080 131,350 262,700 525,400

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

525,400 262,700 131,350 65,675 197,026 98,513 295,540 147,770 73,885 221,656 110,828 55,414 27,707 83,122 41,561 124,684 62,342 31,171 93,514 46,757 140,272 70,136 35,068 17,534 8,767 26,302 13,151 39,454 19,727 59,182 29,591 88,774 44,387 133,162 66,581 199,744 99,872 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557

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