11 × 89 × 17891

Prime Factor Structure

Factorization String 11 × 89 × 17891

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 19,323,360

Proper Divisor Sum 1,808,071

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #17515261 ← → #17515291

1 11 89 979 17,891 196,801 1,592,299 17,515,289

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

17,515,289 52,545,868 26,272,934 13,136,467 39,409,402 19,704,701 59,114,104 29,557,052 14,778,526 7,389,263 22,167,790 11,083,895 33,251,686 16,625,843 49,877,530 24,938,765 74,816,296 37,408,148 18,704,074 9,352,037 28,056,112 14,028,056 7,014,028 3,507,014 1,753,507 5,260,522 2,630,261 7,890,784 3,945,392 1,972,696 986,348 493,174 246,587 739,762 369,881 1,109,644 554,822 277,411 832,234 416,117 1,248,352 624,176 312,088 156,044 78,022 39,011 117,034 58,517 175,552 87,776 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520

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