2 × 3 × 5 × 13177

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13177

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 948,816

Proper Divisor Sum 553,506

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #395309 ← → #395321

1 2 3 5 6 10 15 30 13,177 26,354 39,531 65,885 79,062 131,770 197,655 395,310

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

395,310 197,655 592,966 296,483 889,450 444,725 1,334,176 667,088 333,544 166,772 83,386 41,693 125,080 62,540 31,270 15,635 46,906 23,453 70,360 35,180 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064

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