2⁸ × 5² × 61

Prime Factor Structure

Factorization String 2^8 × 5^2 × 61

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 982,142

Proper Divisor Sum 591,742

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #390391 ← → #390407

1 2 4 5 8 10 16 20 25 32 40 50 61 64 80 100 122 128 160 200 244 256 305 320 400 488 610 640 800 976 1,220 1,280 1,525 1,600 1,952 2,440 3,050 3,200 3,904 4,880 6,100 6,400 7,808 9,760 12,200 15,616 19,520 24,400 39,040 48,800 78,080 97,600 195,200 390,400

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

390,400 195,200 97,600 48,800 24,400 12,200 6,100 3,050 1,525 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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