2 × 13² × 1301

Prime Factor Structure

Factorization String 2 × 13^2 × 1301

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 714,798

Proper Divisor Sum 275,060

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #439729 ← → #439753

1 2 13 26 169 338 1,301 2,602 16,913 33,826 219,869 439,738

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

439,738 219,869 659,608 329,804 164,902 82,451 247,354 123,677 371,032 185,516 92,758 46,379 139,138 69,569 208,708 104,354 52,177 156,532 78,266 39,133 117,400 58,700 29,350 14,675 44,026 22,013 66,040 33,020 16,510 8,255 24,766 12,383 37,150 18,575 55,726 27,863 83,590 41,795 125,386 62,693 188,080 94,040 47,020 23,510 11,755 35,266 17,633 52,900 26,450 13,225 39,676 19,838 9,919 29,758 14,879 44,638 22,319 66,958 33,479 100,438

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