7 × 11 × 163 × 643

Prime Factor Structure

Factorization String 7 × 11 × 163 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,139,136

Proper Divisor Sum 2,068,843

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #8070289 ← → #8070299

1 7 11 77 163 643 1,141 1,793 4,501 7,073 12,551 49,511 104,809 733,663 1,152,899 8,070,293

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

8,070,293 24,210,880 12,105,440 6,052,720 3,026,360 1,513,180 756,590 378,295 1,134,886 567,443 1,702,330 851,165 2,553,496 1,276,748 638,374 319,187 957,562 478,781 1,436,344 718,172 359,086 179,543 538,630 269,315 807,946 403,973 1,211,920 605,960 302,980 151,490 75,745 227,236 113,618 56,809 170,428 85,214 42,607 127,822 63,911 191,734 95,867 287,602 143,801 431,404 215,702 107,851 323,554 161,777 485,332 242,666 121,333 364,000 182,000 91,000 45,500 22,750 11,375 34,126 17,063 51,190

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