68,016

2⁴ × 3 × 13 × 109

Prime Factor Structure

Factorization String 2^4 × 3 × 13 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 40

Divisor Sum (σ) 190,960

Proper Divisor Sum 122,944

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #67993 ← → #68023

1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 109 156 208 218 312 327 436 624 654 872 1,308 1,417 1,744 2,616 2,834 4,251 5,232 5,668 8,502 11,336 17,004 22,672 34,008 68,016

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

68,016 34,008 17,004 8,502 4,251 12,754 6,377 19,132 9,566 4,783 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433

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