13 × 23 × 223

Prime Factor Structure

Factorization String 13 × 23 × 223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 75,264

Proper Divisor Sum 8,587

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #66653 ← → #66683

1 13 23 223 299 2,899 5,129 66,677

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

66,677 200,032 100,016 50,008 25,004 12,502 6,251 18,754 9,377 28,132 14,066 7,033 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425

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