2² × 13 × 23 × 43 × 251

Prime Factor Structure

Factorization String 2^2 × 13 × 23 × 43 × 251

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 26,078,976

Proper Divisor Sum 13,170,548

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #12908417 ← → #12908437

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

12,908,428 6,454,214 3,227,107 9,681,322 4,840,661 14,521,984 7,260,992 3,630,496 1,815,248 907,624 453,812 226,906 113,453 340,360 170,180 85,090 42,545 127,636 63,818 31,909 95,728 47,864 23,932 11,966 5,983 17,950 8,975 26,926 13,463 40,390 20,195 60,586 30,293 90,880 45,440 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11

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