7 × 13 × 17 × 19

Prime Factor Structure

Factorization String 7 × 13 × 17 × 19

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,320

Proper Divisor Sum 10,927

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #29389 ← → #29399

1 7 13 17 19 91 119 133 221 247 323 1,547 1,729 2,261 4,199 29,393

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

29,393 88,180 44,090 22,045 66,136 33,068 16,534 8,267 24,802 12,401 37,204 18,602 9,301 27,904 13,952 6,976 3,488 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186

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