19 × 47 × 577

Prime Factor Structure

Factorization String 19 × 47 × 577

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 554,880

Proper Divisor Sum 39,619

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #515237 ← → #515279

1 19 47 577 893 10,963 27,119 515,261

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

515,261 1,545,784 772,892 386,446 193,223 579,670 289,835 869,506 434,753 1,304,260 652,130 326,065 978,196 489,098 244,549 733,648 366,824 183,412 91,706 45,853 137,560 68,780 34,390 17,195 51,586 25,793 77,380 38,690 19,345 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

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