2 × 13 × 101 × 491

Prime Factor Structure

Factorization String 2 × 13 × 101 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,107,728

Proper Divisor Sum 818,362

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1289363 ← → #1289371

1 2 13 26 101 202 491 982 1,313 2,626 6,383 12,766 49,591 99,182 644,683 1,289,366

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

1,289,366 644,683 1,934,050 967,025 2,901,076 1,450,538 725,269 2,175,808 1,087,904 543,952 271,976 135,988 67,994 33,997 101,992 50,996 25,498 12,749 38,248 19,124 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233

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