19 × 31 × 719

Prime Factor Structure

Factorization String 19 × 31 × 719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 460,800

Proper Divisor Sum 37,309

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #423481 ← → #423497

1 19 31 589 719 13,661 22,289 423,491

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

423,491 1,270,474 635,237 1,905,712 952,856 476,428 238,214 119,107 357,322 178,661 535,984 267,992 133,996 66,998 33,499 100,498 50,249 150,748 75,374 37,687 113,062 56,531 169,594 84,797 254,392 127,196 63,598 31,799 95,398 47,699 143,098 71,549 214,648 107,324 53,662 26,831 80,494 40,247 120,742 60,371 181,114 90,557 271,672 135,836 67,918 33,959 101,878 50,939 152,818 76,409 229,228 114,614 57,307 171,922 85,961 257,884 128,942 64,471 193,414 96,707

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