2 × 5 × 17 × 997

Prime Factor Structure

Factorization String 2 × 5 × 17 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 323,352

Proper Divisor Sum 153,862

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #169489 ← → #169493

1 2 5 10 17 34 85 170 997 1,994 4,985 9,970 16,949 33,898 84,745 169,490

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

169,490 84,745 254,236 127,118 63,559 190,678 95,339 286,018 143,009 429,028 214,514 107,257 321,772 160,886 80,443 241,330 120,665 361,996 180,998 90,499 271,498 135,749 407,248 203,624 101,812 50,906 25,453 76,360 38,180 19,090 9,545 28,636 14,318 7,159 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078

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