378,987

3 × 7 × 18047

Prime Factor Structure

Factorization String 3 × 7 × 18047

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 577,536

Proper Divisor Sum 198,549

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #378977 ← → #378997

1 3 7 21 18,047 54,141 126,329 378,987

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

378,987 1,136,962 568,481 1,705,444 852,722 426,361 1,279,084 639,542 319,771 959,314 479,657 1,438,972 719,486 359,743 1,079,230 539,615 1,618,846 809,423 2,428,270 1,214,135 3,642,406 1,821,203 5,463,610 2,731,805 8,195,416 4,097,708 2,048,854 1,024,427 3,073,282 1,536,641 4,609,924 2,304,962 1,152,481 3,457,444 1,728,722 864,361 2,593,084 1,296,542 648,271 1,944,814 972,407 2,917,222 1,458,611 4,375,834 2,187,917 6,563,752 3,281,876 1,640,938 820,469 2,461,408 1,230,704 615,352 307,676 153,838 76,919 230,758 115,379 346,138 173,069 519,208

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