2 × 7 × 13² × 139

Prime Factor Structure

Factorization String 2 × 7 × 13^2 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 614,880

Proper Divisor Sum 286,006

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #328849 ← → #328883

1 2 7 13 14 26 91 139 169 182 278 338 973 1,183 1,807 1,946 2,366 3,614 12,649 23,491 25,298 46,982 164,437 328,874

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

328,874 164,437 493,312 246,656 123,328 61,664 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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