2 × 7 × 131 × 491

Prime Factor Structure

Factorization String 2 × 7 × 131 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,558,656

Proper Divisor Sum 658,162

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #900491 ← → #900511

1 2 7 14 131 262 491 917 982 1,834 3,437 6,874 64,321 128,642 450,247 900,494

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

900,494 450,247 1,350,742 675,371 2,026,114 1,013,057 3,039,172 1,519,586 759,793 2,279,380 1,139,690 569,845 1,709,536 854,768 427,384 213,692 106,846 53,423 160,270 80,135 240,406 120,203 360,610 180,305 540,916 270,458 135,229 405,688 202,844 101,422 50,711 152,134 76,067 228,202 114,101 342,304 171,152 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714

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