3² × 13 × 5897

Prime Factor Structure

Factorization String 3^2 × 13 × 5897

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,073,436

Proper Divisor Sum 383,487

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #689929 ← → #689951

1 3 9 13 39 117 5,897 17,691 53,073 76,661 229,983 689,949

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

689,949 2,069,848 1,034,924 517,462 258,731 776,194 388,097 1,164,292 582,146 291,073 873,220 436,610 218,305 654,916 327,458 163,729 491,188 245,594 122,797 368,392 184,196 92,098 46,049 138,148 69,074 34,537 103,612 51,806 25,903 77,710 38,855 116,566 58,283 174,850 87,425 262,276 131,138 65,569 196,708 98,354 49,177 147,532 73,766 36,883 110,650 55,325 165,976 82,988 41,494 20,747 62,242 31,121 93,364 46,682 23,341 70,024 35,012 17,506 8,753 26,260

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