2 × 3² × 13 × 1019

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 1019

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 556,920

Proper Divisor Sum 318,474

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #238439 ← → #238451

1 2 3 6 9 13 18 26 39 78 117 234 1,019 2,038 3,057 6,114 9,171 13,247 18,342 26,494 39,741 79,482 119,223 238,446

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

238,446 119,223 357,670 178,835 536,506 268,253 804,760 402,380 201,190 100,595 301,786 150,893 452,680 226,340 113,170 56,585 169,756 84,878 42,439 127,318 63,659 190,978 95,489 286,468 143,234 71,617 214,852 107,426 53,713 161,140 80,570 40,285 120,856 60,428 30,214 15,107 45,322 22,661 67,984 33,992 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514

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