19 × 251 × 397

Prime Factor Structure

Factorization String 19 × 251 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,005,920

Proper Divisor Sum 112,627

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1893289 ← → #1893299

1 19 251 397 4,769 7,543 99,647 1,893,293

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

1,893,293 5,679,880 2,839,940 1,419,970 709,985 2,129,956 1,064,978 532,489 1,597,468 798,734 399,367 1,198,102 599,051 1,797,154 898,577 2,695,732 1,347,866 673,933 2,021,800 1,010,900 505,450 252,725 758,176 379,088 189,544 94,772 47,386 23,693 71,080 35,540 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10

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