3³ × 19² × 31

Prime Factor Structure

Factorization String 3^3 × 19^2 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 487,680

Proper Divisor Sum 185,523

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #302143 ← → #302167

1 3 9 19 27 31 57 93 171 279 361 513 589 837 1,083 1,767 3,249 5,301 9,747 11,191 15,903 33,573 100,719 302,157

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

302,157 906,472 453,236 226,618 113,309 339,928 169,964 84,982 42,491 127,474 63,737 191,212 95,606 47,803 143,410 71,705 215,116 107,558 53,779 161,338 80,669 242,008 121,004 60,502 30,251 90,754 45,377 136,132 68,066 34,033 102,100 51,050 25,525 76,576 38,288 19,144 9,572 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924

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