17 × 19 × 673

Prime Factor Structure

Factorization String 17 × 19 × 673

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 242,640

Proper Divisor Sum 25,261

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #217369 ← → #217387

1 17 19 323 673 11,441 12,787 217,379

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

217,379 652,138 326,069 978,208 489,104 244,552 122,276 61,138 30,569 91,708 45,854 22,927 68,782 34,391 103,174 51,587 154,762 77,381 232,144 116,072 58,036 29,018 14,509 43,528 21,764 10,882 5,441 16,324 8,162 4,081 12,244 6,122 3,061 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232

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