2³ × 5 × 7 × 239

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 172,800

Proper Divisor Sum 105,880

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #66919 ← → #66923

1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 239 280 478 956 1,195 1,673 1,912 2,390 3,346 4,780 6,692 8,365 9,560 13,384 16,730 33,460 66,920

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

66,920 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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