3 × 17 × 61²

Prime Factor Structure

Factorization String 3 × 17 × 61^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 272,376

Proper Divisor Sum 82,605

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #189767 ← → #189797

1 3 17 51 61 183 1,037 3,111 3,721 11,163 63,257 189,771

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

189,771 569,314 284,657 853,972 426,986 213,493 640,480 320,240 160,120 80,060 40,030 20,015 60,046 30,023 90,070 45,035 135,106 67,553 202,660 101,330 50,665 151,996 75,998 37,999 113,998 56,999 170,998 85,499 256,498 128,249 384,748 192,374 96,187 288,562 144,281 432,844 216,422 108,211 324,634 162,317 486,952 243,476 121,738 60,869 182,608 91,304 45,652 22,826 11,413 34,240 17,120 8,560 4,280 2,140 1,070 535 1,606 803 2,410 1,205

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