19 × 23 × 43 × 823

Prime Factor Structure

Factorization String 19 × 23 × 43 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 17,402,880

Proper Divisor Sum 1,937,887

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #15464983 ← → #15465011

1 19 23 43 437 817 823 989 15,637 18,791 18,929 35,389 359,651 672,391 813,947 15,464,993

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

15,464,993 46,394,980 23,197,490 11,598,745 34,796,236 17,398,118 8,699,059 26,097,178 13,048,589 39,145,768 19,572,884 9,786,442 4,893,221 14,679,664 7,339,832 3,669,916 1,834,958 917,479 2,752,438 1,376,219 4,128,658 2,064,329 6,192,988 3,096,494 1,548,247 4,644,742 2,322,371 6,967,114 3,483,557 10,450,672 5,225,336 2,612,668 1,306,334 653,167 1,959,502 979,751 2,939,254 1,469,627 4,408,882 2,204,441 6,613,324 3,306,662 1,653,331 4,959,994 2,479,997 7,439,992 3,719,996 1,859,998 929,999 2,789,998 1,394,999 4,184,998 2,092,499 6,277,498 3,138,749 9,416,248 4,708,124 2,354,062 1,177,031 3,531,094

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