2 × 7² × 647

Prime Factor Structure

Factorization String 2 × 7^2 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 110,808

Proper Divisor Sum 47,402

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #63397 ← → #63409

1 2 7 14 49 98 647 1,294 4,529 9,058 31,703 63,406

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

63,406 31,703 95,110 47,555 142,666 71,333 214,000 107,000 53,500 26,750 13,375 40,126 20,063 60,190 30,095 90,286 45,143 135,430 67,715 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696 848 424 212 106 53 160 80 40 20 10 5 16 8 4 2

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