3² × 7 × 881

Prime Factor Structure

Factorization String 3^2 × 7 × 881

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 91,728

Proper Divisor Sum 36,225

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #55501 ← → #55511

1 3 7 9 21 63 881 2,643 6,167 7,929 18,501 55,503

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

55,503 166,510 83,255 249,766 124,883 374,650 187,325 561,976 280,988 140,494 70,247 210,742 105,371 316,114 158,057 474,172 237,086 118,543 355,630 177,815 533,446 266,723 800,170 400,085 1,200,256 600,128 300,064 150,032 75,016 37,508 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

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