3³ × 7 × 13 × 29

Prime Factor Structure

Factorization String 3^3 × 7 × 13 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 134,400

Proper Divisor Sum 63,147

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #71249 ← → #71257

1 3 7 9 13 21 27 29 39 63 87 91 117 189 203 261 273 351 377 609 783 819 1,131 1,827 2,457 2,639 3,393 5,481 7,917 10,179 23,751 71,253

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

71,253 213,760 106,880 53,440 26,720 13,360 6,680 3,340 1,670 835 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466

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