3 × 19 × 31 × 103

Prime Factor Structure

Factorization String 3 × 19 × 31 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 266,240

Proper Divisor Sum 84,239

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #181997 ← → #182009

1 3 19 31 57 93 103 309 589 1,767 1,957 3,193 5,871 9,579 60,667 182,001

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

182,001 546,004 273,002 136,501 409,504 204,752 102,376 51,188 25,594 12,797 38,392 19,196 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006 20,503 61,510 30,755 92,266 46,133 138,400 69,200 34,600 17,300 8,650 4,325 12,976 6,488 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193

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