3 × 5 × 61 × 271

Prime Factor Structure

Factorization String 3 × 5 × 61 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 404,736

Proper Divisor Sum 156,771

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #247957 ← → #247991

1 3 5 15 61 183 271 305 813 915 1,355 4,065 16,531 49,593 82,655 247,965

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

247,965 743,896 371,948 185,974 92,987 278,962 139,481 418,444 209,222 104,611 313,834 156,917 470,752 235,376 117,688 58,844 29,422 14,711 44,134 22,067 66,202 33,101 99,304 49,652 24,826 12,413 37,240 18,620 9,310 4,655 13,966 6,983 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259 39,778 19,889 59,668 29,834 14,917 44,752 22,376 11,188 5,594 2,797 8,392 4,196 2,098 1,049 3,148 1,574

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