2² × 13 × 23 × 107

Prime Factor Structure

Factorization String 2^2 × 13 × 23 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 254,016

Proper Divisor Sum 126,044

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #127951 ← → #127973

1 2 4 13 23 26 46 52 92 107 214 299 428 598 1,196 1,391 2,461 2,782 4,922 5,564 9,844 31,993 63,986 127,972

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

127,972 63,986 31,993 95,980 47,990 23,995 71,986 35,993 107,980 53,990 26,995 80,986 40,493 121,480 60,740 30,370 15,185 45,556 22,778 11,389 34,168 17,084 8,542 4,271 12,814 6,407 19,222 9,611 28,834 14,417 43,252 21,626 10,813 32,440 16,220 8,110 4,055 12,166 6,083 18,250 9,125 27,376 13,688 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876

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