5² × 13 × 15749

Prime Factor Structure

Factorization String 5^2 × 13 × 15749

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,835,500

Proper Divisor Sum 1,717,075

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #5118409 ← → #5118431

1 5 13 25 65 325 15,749 78,745 204,737 393,725 1,023,685 5,118,425

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

5,118,425 15,355,276 7,677,638 3,838,819 11,516,458 5,758,229 17,274,688 8,637,344 4,318,672 2,159,336 1,079,668 539,834 269,917 809,752 404,876 202,438 101,219 303,658 151,829 455,488 227,744 113,872 56,936 28,468 14,234 7,117 21,352 10,676 5,338 2,669 8,008 4,004 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422

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