7 × 13 × 31 × 4679

Prime Factor Structure

Factorization String 7 × 13 × 31 × 4679

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,773,120

Proper Divisor Sum 3,573,661

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #13199449 ← → #13199467

1 7 13 31 91 217 403 2,821 4,679 32,753 60,827 145,049 425,789 1,015,343 1,885,637 13,199,459

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

13,199,459 39,598,378 19,799,189 59,397,568 29,698,784 14,849,392 7,424,696 3,712,348 1,856,174 928,087 2,784,262 1,392,131 4,176,394 2,088,197 6,264,592 3,132,296 1,566,148 783,074 391,537 1,174,612 587,306 293,653 880,960 440,480 220,240 110,120 55,060 27,530 13,765 41,296 20,648 10,324 5,162 2,581 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395

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