2 × 3² × 47 × 479

Prime Factor Structure

Factorization String 2 × 3^2 × 47 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 898,560

Proper Divisor Sum 493,326

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #405227 ← → #405239

1 2 3 6 9 18 47 94 141 282 423 479 846 958 1,437 2,874 4,311 8,622 22,513 45,026 67,539 135,078 202,617 405,234

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

405,234 202,617 607,852 303,926 151,963 455,890 227,945 683,836 341,918 170,959 512,878 256,439 769,318 384,659 1,153,978 576,989 1,730,968 865,484 432,742 216,371 649,114 324,557 973,672 486,836 243,418 121,709 365,128 182,564 91,282 45,641 136,924 68,462 34,231 102,694 51,347 154,042 77,021 231,064 115,532 57,766 28,883 86,650 43,325 129,976 64,988 32,494 16,247 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424

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