5 × 13 × 43 × 1609

Prime Factor Structure

Factorization String 5 × 13 × 43 × 1609

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,950,560

Proper Divisor Sum 1,453,405

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4497151 ← → #4497161

1 5 13 43 65 215 559 1,609 2,795 8,045 20,917 69,187 104,585 345,935 899,431 4,497,155

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

4,497,155 13,491,466 6,745,733 20,237,200 10,118,600 5,059,300 2,529,650 1,264,825 3,794,476 1,897,238 948,619 2,845,858 1,422,929 4,268,788 2,134,394 1,067,197 3,201,592 1,600,796 800,398 400,199 1,200,598 600,299 1,800,898 900,449 2,701,348 1,350,674 675,337 2,026,012 1,013,006 506,503 1,519,510 759,755 2,279,266 1,139,633 3,418,900 1,709,450 854,725 2,564,176 1,282,088 641,044 320,522 160,261 480,784 240,392 120,196 60,098 30,049 90,148 45,074 22,537 67,612 33,806 16,903 50,710 25,355 76,066 38,033 114,100 57,050 28,525

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