3² × 71 × 199

Prime Factor Structure

Factorization String 3^2 × 71 × 199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 187,200

Proper Divisor Sum 60,039

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #127157 ← → #127163

1 3 9 71 199 213 597 639 1,791 14,129 42,387 127,161

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

127,161 381,484 190,742 95,371 286,114 143,057 429,172 214,586 107,293 321,880 160,940 80,470 40,235 120,706 60,353 181,060 90,530 45,265 135,796 67,898 33,949 101,848 50,924 25,462 12,731 38,194 19,097 57,292 28,646 14,323 42,970 21,485 64,456 32,228 16,114 8,057 24,172 12,086 6,043 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299 45,898 22,949 68,848 34,424 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050

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