276,809

13 × 107 × 199

Prime Factor Structure

Factorization String 13 × 107 × 199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 302,400

Proper Divisor Sum 25,591

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #276781 ← → #276817

1 13 107 199 1,391 2,587 21,293 276,809

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

276,809 830,428 415,214 207,607 622,822 311,411 934,234 467,117 1,401,352 700,676 350,338 175,169 525,508 262,754 131,377 394,132 197,066 98,533 295,600 147,800 73,900 36,950 18,475 55,426 27,713 83,140 41,570 20,785 62,356 31,178 15,589 46,768 23,384 11,692 5,846 2,923 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762

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