3² × 13 × 18199

Prime Factor Structure

Factorization String 3^2 × 13 × 18199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,312,400

Proper Divisor Sum 1,183,117

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2129279 ← → #2129291

1 3 9 13 39 117 18,199 54,597 163,791 236,587 709,761 2,129,283

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

2,129,283 6,387,850 3,193,925 9,581,776 4,790,888 2,395,444 1,197,722 598,861 1,796,584 898,292 449,146 224,573 673,720 336,860 168,430 84,215 252,646 126,323 378,970 189,485 568,456 284,228 142,114 71,057 213,172 106,586 53,293 159,880 79,940 39,970 19,985 59,956 29,978 14,989 44,968 22,484 11,242 5,621 16,864 8,432 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377

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