3² × 21649

Prime Factor Structure

Factorization String 3^2 × 21649

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 281,450

Proper Divisor Sum 86,609

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #194839 ← → #194861

1 3 9 21,649 64,947 194,841

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

194,841 584,524 292,262 146,131 438,394 219,197 657,592 328,796 164,398 82,199 246,598 123,299 369,898 184,949 554,848 277,424 138,712 69,356 34,678 17,339 52,018 26,009 78,028 39,014 19,507 58,522 29,261 87,784 43,892 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240

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