19 × 37 × 47 × 251

Prime Factor Structure

Factorization String 19 × 37 × 47 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,192,960

Proper Divisor Sum 899,669

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8293289 ← → #8293303

1 19 37 47 251 703 893 1,739 4,769 9,287 11,797 33,041 176,453 224,143 436,489 8,293,291

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

8,293,291 24,879,874 12,439,937 37,319,812 18,659,906 9,329,953 27,989,860 13,994,930 6,997,465 20,992,396 10,496,198 5,248,099 15,744,298 7,872,149 23,616,448 11,808,224 5,904,112 2,952,056 1,476,028 738,014 369,007 1,107,022 553,511 1,660,534 830,267 2,490,802 1,245,401 3,736,204 1,868,102 934,051 2,802,154 1,401,077 4,203,232 2,101,616 1,050,808 525,404 262,702 131,351 394,054 197,027 591,082 295,541 886,624 443,312 221,656 110,828 55,414 27,707 83,122 41,561 124,684 62,342 31,171 93,514 46,757 140,272 70,136 35,068 17,534 8,767

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