3² × 5² × 877

Prime Factor Structure

Factorization String 3^2 × 5^2 × 877

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 353,834

Proper Divisor Sum 156,509

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #197311 ← → #197339

1 3 5 9 15 25 45 75 225 877 2,631 4,385 7,893 13,155 21,925 39,465 65,775 197,325

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

197,325 591,976 295,988 147,994 73,997 221,992 110,996 55,498 27,749 83,248 41,624 20,812 10,406 5,203 15,610 7,805 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253

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