7 × 19 × 43 × 587

Prime Factor Structure

Factorization String 7 × 19 × 43 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,139,520

Proper Divisor Sum 782,467

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3357043 ← → #3357061

1 7 19 43 133 301 587 817 4,109 5,719 11,153 25,241 78,071 176,687 479,579 3,357,053

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

3,357,053 10,071,160 5,035,580 2,517,790 1,258,895 3,776,686 1,888,343 5,665,030 2,832,515 8,497,546 4,248,773 12,746,320 6,373,160 3,186,580 1,593,290 796,645 2,389,936 1,194,968 597,484 298,742 149,371 448,114 224,057 672,172 336,086 168,043 504,130 252,065 756,196 378,098 189,049 567,148 283,574 141,787 425,362 212,681 638,044 319,022 159,511 478,534 239,267 717,802 358,901 1,076,704 538,352 269,176 134,588 67,294 33,647 100,942 50,471 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757

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