2,736,197

131 × 20887

Prime Factor Structure

Factorization String 131 × 20887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 2,757,216

Proper Divisor Sum 21,019

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2736193 ← → #2736203

1 131 20,887 2,736,197

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

2,736,197 8,208,592 4,104,296 2,052,148 1,026,074 513,037 1,539,112 769,556 384,778 192,389 577,168 288,584 144,292 72,146 36,073 108,220 54,110 27,055 81,166 40,583 121,750 60,875 182,626 91,313 273,940 136,970 68,485 205,456 102,728 51,364 25,682 12,841 38,524 19,262 9,631 28,894 14,447 43,342 21,671 65,014 32,507 97,522 48,761 146,284 73,142 36,571 109,714 54,857 164,572 82,286 41,143 123,430 61,715 185,146 92,573 277,720 138,860 69,430 34,715 104,146

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