13 × 67 × 463

Prime Factor Structure

Factorization String 13 × 67 × 463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 441,728

Proper Divisor Sum 38,455

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #403267 ← → #403289

1 13 67 463 871 6,019 31,021 403,273

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

403,273 1,209,820 604,910 302,455 907,366 453,683 1,361,050 680,525 2,041,576 1,020,788 510,394 255,197 765,592 382,796 191,398 95,699 287,098 143,549 430,648 215,324 107,662 53,831 161,494 80,747 242,242 121,121 363,364 181,682 90,841 272,524 136,262 68,131 204,394 102,197 306,592 153,296 76,648 38,324 19,162 9,581 28,744 14,372 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560

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