3⁴ × 43 × 89

Prime Factor Structure

Factorization String 3^4 × 43 × 89

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 479,160

Proper Divisor Sum 169,173

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #309977 ← → #309989

1 3 9 27 43 81 89 129 267 387 801 1,161 2,403 3,483 3,827 7,209 11,481 34,443 103,329 309,987

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

309,987 929,962 464,981 1,394,944 697,472 348,736 174,368 87,184 43,592 21,796 10,898 5,449 16,348 8,174 4,087 12,262 6,131 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55

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