2² × 331 × 499

Prime Factor Structure

Factorization String 2^2 × 331 × 499

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,162,000

Proper Divisor Sum 501,324

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #660661 ← → #660683

1 2 4 331 499 662 998 1,324 1,996 165,169 330,338 660,676

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

660,676 330,338 165,169 495,508 247,754 123,877 371,632 185,816 92,908 46,454 23,227 69,682 34,841 104,524 52,262 26,131 78,394 39,197 117,592 58,796 29,398 14,699 44,098 22,049 66,148 33,074 16,537 49,612 24,806 12,403 37,210 18,605 55,816 27,908 13,954 6,977 20,932 10,466 5,233 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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