3² × 11² × 173

Prime Factor Structure

Factorization String 3^2 × 11^2 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 300,846

Proper Divisor Sum 112,449

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #188389 ← → #188401

1 3 9 11 33 99 121 173 363 519 1,089 1,557 1,903 5,709 17,127 20,933 62,799 188,397

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

188,397 565,192 282,596 141,298 70,649 211,948 105,974 52,987 158,962 79,481 238,444 119,222 59,611 178,834 89,417 268,252 134,126 67,063 201,190 100,595 301,786 150,893 452,680 226,340 113,170 56,585 169,756 84,878 42,439 127,318 63,659 190,978 95,489 286,468 143,234 71,617 214,852 107,426 53,713 161,140 80,570 40,285 120,856 60,428 30,214 15,107 45,322 22,661 67,984 33,992 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172

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