3 × 5 × 109 × 127

Prime Factor Structure

Factorization String 3 × 5 × 109 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 337,920

Proper Divisor Sum 130,275

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #207643 ← → #207653

1 3 5 15 109 127 327 381 545 635 1,635 1,905 13,843 41,529 69,215 207,645

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

207,645 622,936 311,468 155,734 77,867 233,602 116,801 350,404 175,202 87,601 262,804 131,402 65,701 197,104 98,552 49,276 24,638 12,319 36,958 18,479 55,438 27,719 83,158 41,579 124,738 62,369 187,108 93,554 46,777 140,332 70,166 35,083 105,250 52,625 157,876 78,938 39,469 118,408 59,204 29,602 14,801 44,404 22,202 11,101 33,304 16,652 8,326 4,163 12,490 6,245 18,736 9,368 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318

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