3 × 11³ × 53

Prime Factor Structure

Factorization String 3 × 11^3 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 316,224

Proper Divisor Sum 104,595

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #211619 ← → #211639

1 3 11 33 53 121 159 363 583 1,331 1,749 3,993 6,413 19,239 70,543 211,629

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

211,629 634,888 317,444 158,722 79,361 238,084 119,042 59,521 178,564 89,282 44,641 133,924 66,962 33,481 100,444 50,222 25,111 75,334 37,667 113,002 56,501 169,504 84,752 42,376 21,188 10,594 5,297 15,892 7,946 3,973 11,920 5,960 2,980 1,490 745 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080

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