3² × 11 × 1291

Prime Factor Structure

Factorization String 3^2 × 11 × 1291

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 201,552

Proper Divisor Sum 73,743

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #127807 ← → #127817

1 3 9 11 33 99 1,291 3,873 11,619 14,201 42,603 127,809

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

127,809 383,428 191,714 95,857 287,572 143,786 71,893 215,680 107,840 53,920 26,960 13,480 6,740 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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