2 × 3 × 5 × 13523

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13523

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 973,728

Proper Divisor Sum 568,038

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #405689 ← → #405701

1 2 3 5 6 10 15 30 13,523 27,046 40,569 67,615 81,138 135,230 202,845 405,690

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

405,690 202,845 608,536 304,268 152,134 76,067 228,202 114,101 342,304 171,152 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578

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