2³ × 5 × 3449

Prime Factor Structure

Factorization String 2^3 × 5 × 3449

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 310,500

Proper Divisor Sum 172,540

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #137957 ← → #137983

1 2 4 5 8 10 20 40 3,449 6,898 13,796 17,245 27,592 34,490 68,980 137,960

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

137,960 68,980 34,490 17,245 51,736 25,868 12,934 6,467 19,402 9,701 29,104 14,552 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206 112,103 336,310 168,155 504,466 252,233 756,700 378,350 189,175

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