2² × 13² × 109

Prime Factor Structure

Factorization String 2^2 × 13^2 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 140,910

Proper Divisor Sum 67,226

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #73681 ← → #73693

1 2 4 13 26 52 109 169 218 338 436 676 1,417 2,834 5,668 18,421 36,842 73,684

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

73,684 36,842 18,421 55,264 27,632 13,816 6,908 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 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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