3³ × 7 × 3691

Prime Factor Structure

Factorization String 3^3 × 7 × 3691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,181,440

Proper Divisor Sum 483,841

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #697591 ← → #697601

1 3 7 9 21 27 63 189 3,691 11,073 25,837 33,219 77,511 99,657 232,533 697,599

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

697,599 2,092,798 1,046,399 3,139,198 1,569,599 4,708,798 2,354,399 7,063,198 3,531,599 10,594,798 5,297,399 15,892,198 7,946,099 23,838,298 11,919,149 35,757,448 17,878,724 8,939,362 4,469,681 13,409,044 6,704,522 3,352,261 10,056,784 5,028,392 2,514,196 1,257,098 628,549 1,885,648 942,824 471,412 235,706 117,853 353,560 176,780 88,390 44,195 132,586 66,293 198,880 99,440 49,720 24,860 12,430 6,215 18,646 9,323 27,970 13,985 41,956 20,978 10,489 31,468 15,734 7,867 23,602 11,801 35,404 17,702 8,851 26,554

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