2 × 31 × 43 × 647

Prime Factor Structure

Factorization String 2 × 31 × 43 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,737,152

Proper Divisor Sum 1,012,250

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1724893 ← → #1724923

1 2 31 43 62 86 647 1,294 1,333 2,666 20,057 27,821 40,114 55,642 862,451 1,724,902

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

1,724,902 862,451 2,587,354 1,293,677 3,881,032 1,940,516 970,258 485,129 1,455,388 727,694 363,847 1,091,542 545,771 1,637,314 818,657 2,455,972 1,227,986 613,993 1,841,980 920,990 460,495 1,381,486 690,743 2,072,230 1,036,115 3,108,346 1,554,173 4,662,520 2,331,260 1,165,630 582,815 1,748,446 874,223 2,622,670 1,311,335 3,934,006 1,967,003 5,901,010 2,950,505 8,851,516 4,425,758 2,212,879 6,638,638 3,319,319 9,957,958 4,978,979 14,936,938 7,468,469 22,405,408 11,202,704 5,601,352 2,800,676 1,400,338 700,169 2,100,508 1,050,254 525,127 1,575,382 787,691 2,363,074

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