3⁴ × 7 × 17 × 23

Prime Factor Structure

Factorization String 3^4 × 7 × 17 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 418,176

Proper Divisor Sum 196,479

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #221677 ← → #221707

1 3 7 9 17 21 23 27 51 63 69 81 119 153 161 189 207 357 391 459 483 567 621 1,071 1,173 1,377 1,449 1,863 2,737 3,213 3,519 4,347 8,211 9,639 10,557 13,041 24,633 31,671 73,899 221,697

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

221,697 665,092 332,546 166,273 498,820 249,410 124,705 374,116 187,058 93,529 280,588 140,294 70,147 210,442 105,221 315,664 157,832 78,916 39,458 19,729 59,188 29,594 14,797 44,392 22,196 11,098 5,549 16,648 8,324 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236

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