11 × 13 × 17 × 7207

Prime Factor Structure

Factorization String 11 × 13 × 17 × 7207

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,796,992

Proper Divisor Sum 4,276,775

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #17520211 ← → #17520233

1 11 13 17 143 187 221 2,431 7,207 79,277 93,691 122,519 1,030,601 1,347,709 1,592,747 17,520,217

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

17,520,217 52,560,652 26,280,326 13,140,163 39,420,490 19,710,245 59,130,736 29,565,368 14,782,684 7,391,342 3,695,671 11,087,014 5,543,507 16,630,522 8,315,261 24,945,784 12,472,892 6,236,446 3,118,223 9,354,670 4,677,335 14,032,006 7,016,003 21,048,010 10,524,005 31,572,016 15,786,008 7,893,004 3,946,502 1,973,251 5,919,754 2,959,877 8,879,632 4,439,816 2,219,908 1,109,954 554,977 1,664,932 832,466 416,233 1,248,700 624,350 312,175 936,526 468,263 1,404,790 702,395 2,107,186 1,053,593 3,160,780 1,580,390 790,195 2,370,586 1,185,293 3,555,880 1,777,940 888,970 444,485 1,333,456 666,728

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