13 × 193 × 449

Prime Factor Structure

Factorization String 13 × 193 × 449

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,222,200

Proper Divisor Sum 95,659

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1126537 ← → #1126553

1 13 193 449 2,509 5,837 86,657 1,126,541

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

1,126,541 3,379,624 1,689,812 844,906 422,453 1,267,360 633,680 316,840 158,420 79,210 39,605 118,816 59,408 29,704 14,852 7,426 3,713 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 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

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