2² × 3² × 13 × 761

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 761

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 970,788

Proper Divisor Sum 614,640

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #356143 ← → #356171

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 761 1,522 2,283 3,044 4,566 6,849 9,132 9,893 13,698 19,786 27,396 29,679 39,572 59,358 89,037 118,716 178,074 356,148

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

356,148 178,074 89,037 267,112 133,556 66,778 33,389 100,168 50,084 25,042 12,521 37,564 18,782 9,391 28,174 14,087 42,262 21,131 63,394 31,697 95,092 47,546 23,773 71,320 35,660 17,830 8,915 26,746 13,373 40,120 20,060 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11

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