5 × 7 × 19 × 157

Prime Factor Structure

Factorization String 5 × 7 × 19 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 151,680

Proper Divisor Sum 47,275

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #104399 ← → #104417

1 5 7 19 35 95 133 157 665 785 1,099 2,983 5,495 14,915 20,881 104,405

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

104,405 313,216 156,608 78,304 39,152 19,576 9,788 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 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

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