2² × 13² × 1933

Prime Factor Structure

Factorization String 2^2 × 13^2 × 1933

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 2,477,454

Proper Divisor Sum 1,170,746

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1306693 ← → #1306717

1 2 4 13 26 52 169 338 676 1,933 3,866 7,732 25,129 50,258 100,516 326,677 653,354 1,306,708

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

1,306,708 653,354 326,677 980,032 490,016 245,008 122,504 61,252 30,626 15,313 45,940 22,970 11,485 34,456 17,228 8,614 4,307 12,922 6,461 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384

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