2 × 3² × 11 × 2113

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 2113

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 989,352

Proper Divisor Sum 570,978

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #418373 ← → #418381

1 2 3 6 9 11 18 22 33 66 99 198 2,113 4,226 6,339 12,678 19,017 23,243 38,034 46,486 69,729 139,458 209,187 418,374

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

418,374 209,187 627,562 313,781 941,344 470,672 235,336 117,668 58,834 29,417 88,252 44,126 22,063 66,190 33,095 99,286 49,643 148,930 74,465 223,396 111,698 55,849 167,548 83,774 41,887 125,662 62,831 188,494 94,247 282,742 141,371 424,114 212,057 636,172 318,086 159,043 477,130 238,565 715,696 357,848 178,924 89,462 44,731 134,194 67,097 201,292 100,646 50,323 150,970 75,485 226,456 113,228 56,614 28,307 84,922 42,461 127,384 63,692 31,846 15,923

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