2² × 13 × 980911

Prime Factor Structure

Factorization String 2^2 × 13 × 980911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 96,129,376

Proper Divisor Sum 45,122,004

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #51007367 ← → #51007379

1 2 4 13 26 52 980,911 1,961,822 3,923,644 12,751,843 25,503,686 51,007,372

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

51,007,372 25,503,686 12,751,843 38,255,530 19,127,765 57,383,296 28,691,648 14,345,824 7,172,912 3,586,456 1,793,228 896,614 448,307 1,344,922 672,461 2,017,384 1,008,692 504,346 252,173 756,520 378,260 189,130 94,565 283,696 141,848 70,924 35,462 17,731 53,194 26,597 79,792 39,896 19,948 9,974 4,987 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945

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