2 × 3 × 13 × 4349

Prime Factor Structure

Factorization String 2 × 3 × 13 × 4349

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 730,800

Proper Divisor Sum 391,578

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #339211 ← → #339223

1 2 3 6 13 26 39 78 4,349 8,698 13,047 26,094 56,537 113,074 169,611 339,222

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

339,222 169,611 508,834 254,417 763,252 381,626 190,813 572,440 286,220 143,110 71,555 214,666 107,333 322,000 161,000 80,500 40,250 20,125 60,376 30,188 15,094 7,547 22,642 11,321 33,964 16,982 8,491 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926 22,963 68,890 34,445 103,336 51,668 25,834 12,917

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