2 × 23 × 431

Prime Factor Structure

Factorization String 2 × 23 × 431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 31,104

Proper Divisor Sum 11,278

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #19819 ← → #19841

1 2 23 46 431 862 9,913 19,826

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

19,826 9,913 29,740 14,870 7,435 22,306 11,153 33,460 16,730 8,365 25,096 12,548 6,274 3,137 9,412 4,706 2,353 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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