2² × 19 × 7621

Prime Factor Structure

Factorization String 2^2 × 19 × 7621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,067,080

Proper Divisor Sum 487,884

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #579179 ← → #579197

1 2 4 19 38 76 7,621 15,242 30,484 144,799 289,598 579,196

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

579,196 289,598 144,799 434,398 217,199 651,598 325,799 977,398 488,699 1,466,098 733,049 2,199,148 1,099,574 549,787 1,649,362 824,681 2,474,044 1,237,022 618,511 1,855,534 927,767 2,783,302 1,391,651 4,174,954 2,087,477 6,262,432 3,131,216 1,565,608 782,804 391,402 195,701 587,104 293,552 146,776 73,388 36,694 18,347 55,042 27,521 82,564 41,282 20,641 61,924 30,962 15,481 46,444 23,222 11,611 34,834 17,417 52,252 26,126 13,063 39,190 19,595 58,786 29,393 88,180 44,090 22,045

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