2³ × 5² × 75689

Prime Factor Structure

Factorization String 2^3 × 5^2 × 75689

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 35,195,850

Proper Divisor Sum 20,058,050

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #15137767 ← → #15137831

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

15,137,800 7,568,900 3,784,450 1,892,225 5,676,676 2,838,338 1,419,169 4,257,508 2,128,754 1,064,377 3,193,132 1,596,566 798,283 2,394,850 1,197,425 3,592,276 1,796,138 898,069 2,694,208 1,347,104 673,552 336,776 168,388 84,194 42,097 126,292 63,146 31,573 94,720 47,360 23,680 11,840 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76

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