11² × 991

Prime Factor Structure

Factorization String 11^2 × 991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 131,936

Proper Divisor Sum 12,025

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #119891 ← → #119921

1 11 121 991 10,901 119,911

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

119,911 359,734 179,867 539,602 269,801 809,404 404,702 202,351 607,054 303,527 910,582 455,291 1,365,874 682,937 2,048,812 1,024,406 512,203 1,536,610 768,305 2,304,916 1,152,458 576,229 1,728,688 864,344 432,172 216,086 108,043 324,130 162,065 486,196 243,098 121,549 364,648 182,324 91,162 45,581 136,744 68,372 34,186 17,093 51,280 25,640 12,820 6,410 3,205 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127

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