13 × 61 × 21839

Prime Factor Structure

Factorization String 13 × 61 × 21839

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 18,957,120

Proper Divisor Sum 1,638,793

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #17318321 ← → #17318347

1 13 61 793 21,839 283,907 1,332,179 17,318,327

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

17,318,327 51,954,982 25,977,491 77,932,474 38,966,237 116,898,712 58,449,356 29,224,678 14,612,339 43,837,018 21,918,509 65,755,528 32,877,764 16,438,882 8,219,441 24,658,324 12,329,162 6,164,581 18,493,744 9,246,872 4,623,436 2,311,718 1,155,859 3,467,578 1,733,789 5,201,368 2,600,684 1,300,342 650,171 1,950,514 975,257 2,925,772 1,462,886 731,443 2,194,330 1,097,165 3,291,496 1,645,748 822,874 411,437 1,234,312 617,156 308,578 154,289 462,868 231,434 115,717 347,152 173,576 86,788 43,394 21,697 65,092 32,546 16,273 48,820 24,410 12,205 36,616 18,308

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