13 × 67 × 743

Prime Factor Structure

Factorization String 13 × 67 × 743

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 708,288

Proper Divisor Sum 61,135

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #647147 ← → #647161

1 13 67 743 871 9,659 49,781 647,153

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

647,153 1,941,460 970,730 485,365 1,456,096 728,048 364,024 182,012 91,006 45,503 136,510 68,255 204,766 102,383 307,150 153,575 460,726 230,363 691,090 345,545 1,036,636 518,318 259,159 777,478 388,739 1,166,218 583,109 1,749,328 874,664 437,332 218,666 109,333 328,000 164,000 82,000 41,000 20,500 10,250 5,125 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688

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