9,913

23 × 431

Prime Factor Structure

Factorization String 23 × 431

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 10,368

Proper Divisor Sum 455

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #9907 ← → #9923

1 23 431 9,913

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

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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