2² × 3 × 13 × 1789

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 1789

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 701,680

Proper Divisor Sum 422,596

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #279073 ← → #279109

1 2 3 4 6 12 13 26 39 52 78 156 1,789 3,578 5,367 7,156 10,734 21,468 23,257 46,514 69,771 93,028 139,542 279,084

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

279,084 139,542 69,771 209,314 104,657 313,972 156,986 78,493 235,480 117,740 58,870 29,435 88,306 44,153 132,460 66,230 33,115 99,346 49,673 149,020 74,510 37,255 111,766 55,883 167,650 83,825 251,476 125,738 62,869 188,608 94,304 47,152 23,576 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780

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