3 × 19² × 3671

Prime Factor Structure

Factorization String 3 × 19^2 × 3671

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,596,128

Proper Divisor Sum 1,620,435

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3975677 ← → #3975701

1 3 19 57 361 1,083 3,671 11,013 69,749 209,247 1,325,231 3,975,693

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

3,975,693 11,927,080 5,963,540 2,981,770 1,490,885 4,472,656 2,236,328 1,118,164 559,082 279,541 838,624 419,312 209,656 104,828 52,414 26,207 78,622 39,311 117,934 58,967 176,902 88,451 265,354 132,677 398,032 199,016 99,508 49,754 24,877 74,632 37,316 18,658 9,329 27,988 13,994 6,997 20,992 10,496 5,248 2,624 1,312 656 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121

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