2 × 7² × 31 × 43

Prime Factor Structure

Factorization String 2 × 7^2 × 31 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 240,768

Proper Divisor Sum 110,134

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #130633 ← → #130639

1 2 7 14 31 43 49 62 86 98 217 301 434 602 1,333 1,519 2,107 2,666 3,038 4,214 9,331 18,662 65,317 130,634

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

130,634 65,317 195,952 97,976 48,988 24,494 12,247 36,742 18,371 55,114 27,557 82,672 41,336 20,668 10,334 5,167 15,502 7,751 23,254 11,627 34,882 17,441 52,324 26,162 13,081 39,244 19,622 9,811 29,434 14,717 44,152 22,076 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830

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