3³ × 5 × 17 × 83

Prime Factor Structure

Factorization String 3^3 × 5 × 17 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 362,880

Proper Divisor Sum 172,395

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #190471 ← → #190507

1 3 5 9 15 17 27 45 51 83 85 135 153 249 255 415 459 747 765 1,245 1,411 2,241 2,295 3,735 4,233 7,055 11,205 12,699 21,165 38,097 63,495 190,485

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

190,485 571,456 285,728 142,864 71,432 35,716 17,858 8,929 26,788 13,394 6,697 20,092 10,046 5,023 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288

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