3² × 11 × 43 × 61

Prime Factor Structure

Factorization String 3^2 × 11 × 43 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 425,568

Proper Divisor Sum 165,891

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #259667 ← → #259681

1 3 9 11 33 43 61 99 129 183 387 473 549 671 1,419 2,013 2,623 4,257 6,039 7,869 23,607 28,853 86,559 259,677

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

259,677 779,032 389,516 194,758 97,379 292,138 146,069 438,208 219,104 109,552 54,776 27,388 13,694 6,847 20,542 10,271 30,814 15,407 46,222 23,111 69,334 34,667 104,002 52,001 156,004 78,002 39,001 117,004 58,502 29,251 87,754 43,877 131,632 65,816 32,908 16,454 8,227 24,682 12,341 37,024 18,512 9,256 4,628 2,314 1,157 3,472 1,736 868 434 217 652 326 163 490 245 736 368 184 92 46

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