3² × 11 × 19 × 31

Prime Factor Structure

Factorization String 3^2 × 11 × 19 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 99,840

Proper Divisor Sum 41,529

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #58309 ← → #58313

1 3 9 11 19 31 33 57 93 99 171 209 279 341 589 627 1,023 1,767 1,881 3,069 5,301 6,479 19,437 58,311

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

58,311 174,934 87,467 262,402 131,201 393,604 196,802 98,401 295,204 147,602 73,801 221,404 110,702 55,351 166,054 83,027 249,082 124,541 373,624 186,812 93,406 46,703 140,110 70,055 210,166 105,083 315,250 157,625 472,876 236,438 118,219 354,658 177,329 531,988 265,994 132,997 398,992 199,496 99,748 49,874 24,937 74,812 37,406 18,703 56,110 28,055 84,166 42,083 126,250 63,125 189,376 94,688 47,344 23,672 11,836 5,918 2,959 8,878 4,439 13,318

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