2³ × 3 × 13 × 643

Prime Factor Structure

Factorization String 2^3 × 3 × 13 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 540,960

Proper Divisor Sum 340,344

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #200609 ← → #200639

1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 643 1,286 1,929 2,572 3,858 5,144 7,716 8,359 15,432 16,718 25,077 33,436 50,154 66,872 100,308 200,616

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

200,616 100,308 50,154 25,077 75,232 37,616 18,808 9,404 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40

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