2² × 3 × 43 × 107

Prime Factor Structure

Factorization String 2^2 × 3 × 43 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 133,056

Proper Divisor Sum 77,844

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #55207 ← → #55213

1 2 3 4 6 12 43 86 107 129 172 214 258 321 428 516 642 1,284 4,601 9,202 13,803 18,404 27,606 55,212

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

55,212 27,606 13,803 41,410 20,705 62,116 31,058 15,529 46,588 23,294 11,647 34,942 17,471 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 71 214 107 322 161 484 242 121 364

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