2 × 13 × 23 × 569

Prime Factor Structure

Factorization String 2 × 13 × 23 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 574,560

Proper Divisor Sum 234,298

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #340261 ← → #340267

1 2 13 23 26 46 299 569 598 1,138 7,397 13,087 14,794 26,174 170,131 340,262

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

340,262 170,131 510,394 255,197 765,592 382,796 191,398 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 1,280 640 320 160 80 40 20 10

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