3 × 5 × 13 × 4153

Prime Factor Structure

Factorization String 3 × 5 × 13 × 4153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,395,744

Proper Divisor Sum 585,909

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #809833 ← → #809839

1 3 5 13 15 39 65 195 4,153 12,459 20,765 53,989 62,295 161,967 269,945 809,835

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

809,835 2,429,506 1,214,753 3,644,260 1,822,130 911,065 2,733,196 1,366,598 683,299 2,049,898 1,024,949 3,074,848 1,537,424 768,712 384,356 192,178 96,089 288,268 144,134 72,067 216,202 108,101 324,304 162,152 81,076 40,538 20,269 60,808 30,404 15,202 7,601 22,804 11,402 5,701 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4

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