71,995

5 × 7 × 11² × 17

Prime Factor Structure

Factorization String 5 × 7 × 11^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 114,912

Proper Divisor Sum 42,917

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #71993 ← → #71999

1 5 7 11 17 35 55 77 85 119 121 187 385 595 605 847 935 1,309 2,057 4,235 6,545 10,285 14,399 71,995

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

71,995 215,986 107,993 323,980 161,990 80,995 242,986 121,493 364,480 182,240 91,120 45,560 22,780 11,390 5,695 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506 43,253 129,760 64,880 32,440 16,220 8,110 4,055 12,166 6,083 18,250 9,125 27,376 13,688 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744

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