2² × 11 × 409 × 997

Prime Factor Structure

Factorization String 2^2 × 11 × 409 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 34,371,120

Proper Divisor Sum 16,429,108

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #17942011 ← → #17942017

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

17,942,012 8,971,006 4,485,503 13,456,510 6,728,255 20,184,766 10,092,383 30,277,150 15,138,575 45,415,726 22,707,863 68,123,590 34,061,795 102,185,386 51,092,693 153,278,080 76,639,040 38,319,520 19,159,760 9,579,880 4,789,940 2,394,970 1,197,485 3,592,456 1,796,228 898,114 449,057 1,347,172 673,586 336,793 1,010,380 505,190 252,595 757,786 378,893 1,136,680 568,340 284,170 142,085 426,256 213,128 106,564 53,282 26,641 79,924 39,962 19,981 59,944 29,972 14,986 7,493 22,480 11,240 5,620 2,810 1,405 4,216 2,108 1,054 527

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