5 × 11 × 17 × 233

Prime Factor Structure

Factorization String 5 × 11 × 17 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 303,264

Proper Divisor Sum 85,409

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #217849 ← → #217859

1 5 11 17 55 85 187 233 935 1,165 2,563 3,961 12,815 19,805 43,571 217,855

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

217,855 653,566 326,783 980,350 490,175 1,470,526 735,263 2,205,790 1,102,895 3,308,686 1,654,343 4,963,030 2,481,515 7,444,546 3,722,273 11,166,820 5,583,410 2,791,705 8,375,116 4,187,558 2,093,779 6,281,338 3,140,669 9,422,008 4,711,004 2,355,502 1,177,751 3,533,254 1,766,627 5,299,882 2,649,941 7,949,824 3,974,912 1,987,456 993,728 496,864 248,432 124,216 62,108 31,054 15,527 46,582 23,291 69,874 34,937 104,812 52,406 26,203 78,610 39,305 117,916 58,958 29,479 88,438 44,219 132,658 66,329 198,988 99,494 49,747

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