2 × 7 × 13 × 1151

Prime Factor Structure

Factorization String 2 × 7 × 13 × 1151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 387,072

Proper Divisor Sum 177,590

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #209477 ← → #209497

1 2 7 13 14 26 91 182 1,151 2,302 8,057 14,963 16,114 29,926 104,741 209,482

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

209,482 104,741 314,224 157,112 78,556 39,278 19,639 58,918 29,459 88,378 44,189 132,568 66,284 33,142 16,571 49,714 24,857 74,572 37,286 18,643 55,930 27,965 83,896 41,948 20,974 10,487 31,462 15,731 47,194 23,597 70,792 35,396 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37

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