3² × 43 × 2551

Prime Factor Structure

Factorization String 3^2 × 43 × 2551

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,459,744

Proper Divisor Sum 472,507

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #987227 ← → #987251

1 3 9 43 129 387 2,551 7,653 22,959 109,693 329,079 987,237

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

987,237 2,961,712 1,480,856 740,428 370,214 185,107 555,322 277,661 832,984 416,492 208,246 104,123 312,370 156,185 468,556 234,278 117,139 351,418 175,709 527,128 263,564 131,782 65,891 197,674 98,837 296,512 148,256 74,128 37,064 18,532 9,266 4,633 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175

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