2² × 19² × 9781

Prime Factor Structure

Factorization String 2^2 × 19^2 × 9781

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 26,088,594

Proper Divisor Sum 11,964,830

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #14123749 ← → #14123777

1 2 4 19 38 76 361 722 1,444 9,781 19,562 39,124 185,839 371,678 743,356 3,530,941 7,061,882 14,123,764

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

14,123,764 7,061,882 3,530,941 10,592,824 5,296,412 2,648,206 1,324,103 3,972,310 1,986,155 5,958,466 2,979,233 8,937,700 4,468,850 2,234,425 6,703,276 3,351,638 1,675,819 5,027,458 2,513,729 7,541,188 3,770,594 1,885,297 5,655,892 2,827,946 1,413,973 4,241,920 2,120,960 1,060,480 530,240 265,120 132,560 66,280 33,140 16,570 8,285 24,856 12,428 6,214 3,107 9,322 4,661 13,984 6,992 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142 71

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