2² × 3³ × 13 × 199

Prime Factor Structure

Factorization String 2^2 × 3^3 × 13 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 784,000

Proper Divisor Sum 504,604

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #279353 ← → #279397

1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 199 234 351 398 468 597 702 796 1,194 1,404 1,791 2,388 2,587 3,582 5,174 5,373 7,164 7,761 10,348 10,746 15,522 21,492 23,283 31,044 46,566 69,849 93,132 139,698 279,396

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

279,396 139,698 69,849 209,548 104,774 52,387 157,162 78,581 235,744 117,872 58,936 29,468 14,734 7,367 22,102 11,051 33,154 16,577 49,732 24,866 12,433 37,300 18,650 9,325 27,976 13,988 6,994 3,497 10,492 5,246 2,623 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780

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